Can dogs smell acid

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Can dogs smell acid. Dogs disliking lemons’ smell is helpful. Lemon juice, which is a more concentrated version of the fruit, contains high amounts of citric acid, which is toxic to dogs.

Acid reflux, also known as gastroesophageal reflux, is a condition that occurs when the acid and enzymes that help the stomach and intestines break down food move into your dog’s esophagus. If left untreated, the acids can wear away at the lining of your dog’s esophagus, which is uncomfortable and can lead to ulcers.

Written by MasterClass. Last updated: Jun 14, 2022 • 4 min read. Vinegar can provide your furry friend with several health benefits, but it can also pose risks if your pet consumes more than one tablespoon per day. Read on to learn the connection between vinegar and your dog’s health.Fish oil is a dietary supplement that helps supports dogs’ hearts, joints, coats, skin, and immune systems. High in omega-3 fatty acids, fish oil can either be part of a long-term plan or a ...Get in position: Gently lift your dog’s ear flap and hold it up, using it as a funnel to access the inner ear. Use a cleansing solution: Carefully pour the ear wash solution …Some clients have claimed that raw food was the answer to stopping the allergies and ending their dog’s bad smell. The last, but often most important step in treating your dog’s odor problem is with proper bathing and shampoos. ... I prefer ones that contain Sulfur and Salicylic acid. A holistic dog shampoo that can help is Tea Tree Oil ...No. Oranges, for dogs, are only beneficial when you feed them the fleshy part of the fruit. Like orange seeds, orange peels may contain toxic compounds that are harmful to dogs. Orange peels can also be difficult on a dog’s digestive system. In extreme cases, orange peels may cause a blockage that requires surgery.Angel. Mar 10, 2018. Many dog owners notice that their dog's acid reflux is worse at night. The annoying lip smacking, sighing, yawning and panicked state can keep dogs and dog owners awake for several hours at night. Some dogs start also licking their paws, the carpet, upholstery and the bed or may ask to be taken out to eat some grass.If your dog dislikes the smell of these acidic fruits, it may be possible to use the scent or juice of them as a deterrent. For a DIY solution, mix concentrated lemon juice with water in a spray bottle. Or, pick up a pre-made dog repellent spray. With some patience and thoughtful training, you can use citrus to help train your dog to stay away ...

The Science Behind Why Some Dogs Dislike Vinegar: A Comprehensive Overview. Dogs are known for their exceptional sense of smell which can be 10,000 to 100,000 times better than that of humans. It’s no wonder then that they tend to react strongly to certain scents that we might not even notice – one such scent being vinegar.Use a warm compress. If you notice that your dog is experiencing discomfort due to blocked or infected anal glands, apply a warm compress to provide relief and encourage drainage. Multiple times a day, soak a washcloth in warm water and press it against the affected area for 5-10 minutes.Summary. Dogs have a highly developed sense of smell, and some can detect the odor signatures of various types of cancer. Dogs have also shown they can detect colon cancer, prostate cancer, breast ...Can Drug Dogs Smell LSD & Acid Tabs? (What Police Say) Image #6 | Resolution: 500x750. Seborrhea in Dogs: Symptoms, Causes, Treatment, and FAQs | PetMD . Image #7 | Resolution: 960x960. Can police dogs smell LSD? - ECHEMI . Image #8 | Resolution: 565x602. What Drugs Can Sniffer Dogs Smell? | County Security UK .GDV is more common in deep-chested dogs and dogs that eat too quickly, too much, or exercise too soon after a meal. Sometimes, intestinal parasites can cause excessive burping in dogs, too. Some parasites produce more air in your dog’s stomach, which escapes through your dog’s mouth as a burp. Less serious illnesses can cause dog burping too.If your dog’s vomit is foamy it can indicate a buildup of stomach acid. Sometimes dogs will occasionally vomit bile if they go too long without eating or if they are vomiting on an empty stomach or with a high frequency. Vomiting of bile that occurs in the morning can be an indication of a more rare disorder, bilious vomiting syndrome (BVS).Available dosages: 18 milligrams of vitamin C per pound of your dog’s body weight. Expiration range: Check the package label for the expiration date. If stored properly, most expire in 1 year to 18 months. 👉 Always consult with your vet before adding vitamin C supplements into your dog’s diet.

Can dogs smell acid reflux? I was reading the above article and I did some research on my own. I also own a black lab. So far, I can confirm the above article and I've had a black lab for over 5 years. I'd love to be proven wrong on this and have that dog outfitted with a special nose and be able to sniff out the problem. She's always had runny ...The Science Behind Acidic Foods and Dogs. Acid reflux in dogs is similar to acid reflux in humans. It occurs when acidic gastric fluid is regurgitated into the esophagus, causing heartburn-like symptoms. Acidic foods can restrict oxygen in the dog’s blood, impact cellular degeneration, and disrupt digestion.Pet urine is a combination of ammonia, bacteria, hormones, nitrogen and uric acid. It’s the uric acid that creates a lingering smell even after you’ve cleaned up after your dog’s or cat’s tinkle area. It can be especially potent when the air is humid, a common occurrence in the town of Asheville.The small pieces can then become stuck in the teeth, gums, tear mouth tissues, and more. Liver disease: can also cause a dog’s breath to smell like chemicals. You may also notice other symptoms in your dog, such as yellowed eyes/gums, repeated vomiting, lack of appetite, and lethargy. Kidney disease: is another common cause of foul breath in ...Does your home have a fishy smell or other odd odor? It could indicate major health hazards — and problems that are expensive to repair. Does your home have a fishy smell or other ...“Limes are not toxic to dogs, but dogs do not like the taste or smell of limes,” advises Dr. Jerry Klein, Chief Veterinary Officer for the AKC. He then notes that their …

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Whether it's detecting hidden explosives or sniffing out drugs, dogs have proven time and again that their noses are among the most powerful tools in law enforcement and other …The Science Behind Acidic Foods and Dogs. Acid reflux in dogs is similar to acid reflux in humans. It occurs when acidic gastric fluid is regurgitated into the esophagus, causing heartburn-like symptoms. Acidic foods can restrict oxygen in the dog’s blood, impact cellular degeneration, and disrupt digestion.Aug 26, 2021 · Here are ten types that explosive sniffing dogs can easily find: 1. Ammonium Nitrate (AN) Detection dogs can detect anything with Ammonium nitrate. Ammonium nitrate is a salt created from ammonium and nitric acid and is often used in fertilizers. This type of chemical is a major commodity in the United States’ agricultural and mining ... Don’t even try. The Science of Permeation Could Trick a Drug Dog. While the chances of tricking a drug-sniffing dog are slim, there is some science that might help reduce the risk of...Advertisement In March 1944, the War Department activated 15 war dog platoons and dispatched seven to Europe, eight to the Pacific. Most of these dogs were trained as scouts: anima...Vinegar is one of the things that just seem to drive dogs away. It has an acrid smell that is not particularly appealing to humans, but it is a natural smell which your dogs definitely won’t like. Vinegar can be used straight from the bottle to spray or sprinkle. It can also be placed on small, open containers or soaked into a rag.

To detect LSD (lysergic acid diethylamide) accurately, a dog would need to be trained specifically for that purpose. While LSD does have a distinct smell, it is not as easily identifiable as marijuana or cocaine and can only be detected with an experienced and highly trained sniffer dog."Dogs can recognize their owners by their smell alone." Not only do we stink, we also leave our stinky signature everywhere we go. "We're always sloughing skin cells and leaving behind little ... But yes dogs can be trained to sniff it out. But it takes that dog training to be looking for just that drug. And if a dog finds a treasuretrove and say found some raw crystal that dog may no longer used incase that animal becomes high. So yes trained dogs may possibly smell out your stuff. Yes, many dogs have this negative reaction to rain. You can see it on your dog's face when you let him out to potty and it's pouring cats and dogs. If your dog hates to potty in the rain, rest assured you're not alone. Many dogs dislike rain and its associated sensation of getting wet. This "hate" may stem from lack of a proper introduction to ...Can drug dogs smell acid? Many people wonder if drug dogs can detect the scent of LSD, or acid. The answer is yes, they can. LSD has a strong odor that drug dogs can pick up on. However, it is important to note that LSD is not a drug that is commonly used or trafficked, so drug dogs may not be specifically trained to detect it.Nobody likes the smell of a smelly drain, but it’s an unfortunately common problem. Fortunately, there are some easy and quick ways to get rid of the smell. Here are a few tips on ...I want to know for a fact if dogs can smell acid. I dont want any "well they shouldnt be able to because us humans cant smell it." I want to know for a fact, for someone to be 150% positive that they cant. thanks PEACEThe smell associated with dog periods can vary from dog to dog, but it is generally described as a metallic or slightly fishy scent. The odor is caused by the increased levels of hormones, particularly estrogen, in the dog’s body. These hormones cause the lining of the uterus to thicken in preparation for pregnancy.Dog owners are no strangers to their canine companions coming home with a strange smell or two hanging around their fur or feet. But many dog owners also notice one smell above all...Dogs' sensitive noses can smell substances that humans can't even begin to detect. Narcotics detection dogs can sniff out almost any kind of drug including marijuana, cocaine, heroin, methamphetamine, opium, and other narcotics. Dogs and handlers certify annually to ensure their accuracy.Dogs' sensitive noses can smell substances that humans can't even begin to detect. Narcotics detection dogs can sniff out almost any kind of drug including marijuana, cocaine, heroin, methamphetamine, opium, and other narcotics. Dogs and handlers certify annually to ensure their accuracy.To detect LSD (lysergic acid diethylamide) accurately, a dog would need to be trained specifically for that purpose. While LSD does have a distinct smell, it is not as easily identifiable as marijuana or cocaine and can only be detected with an experienced and highly trained sniffer dog.

Sep 21, 2012 · Regardless, the key here is to wet your dog, lather them up and leave on their skin for 10 full minutes; use a clock. You must leave the shampoo on for a long enough period of time to be effective. After 10 minutes, thoroughly rinse. You can safely do this twice a week until the skin no longer smells.

Dogs are employed as sniffer agents in airports because of their incredible sense of smell. A German Retriever's nose contains about 300 million sensory nodes, compared with "just" six million in a human's nose. That's how a dog can not just smell what's inside a sealed bag, but they can smell many details. The reason why dogs pee …2. Yeast Infection. Yeast infections are another common and unpleasant infection that can also result in your dog developing a sour odor. However, unlike UTIs, yeast infections are an inflammatory skin condition that flares up in dogs’ skin folds, ears, and sometimes between their paws. This could be why your dog’s ear smell sour.Apr 23, 2023 · The ability of dogs to detect drugs has long been a topic of discussion. Can dogs smell drugs inside you is a question that arises when it comes to drug detection and sniffing by our furry friends. Dogs have an extremely powerful sense of smell, making them capable of detecting various substances within the human body including drugs. Impaired smell is the partial or total loss or abnormal perception of the sense of smell. Impaired smell is the partial or total loss or abnormal perception of the sense of smell. ...Jun 26, 2023 · The short answer is yes, they can smell mushrooms. But will dogs detect and alert to magic mushrooms, shrooms or psilocybin mushrooms? The answer is maybe. There are many variables to consider such as their level of experience and what odors they were initially imprinted on, how the mushrooms are packaged, and how far away the dog is from the ... Acid reflux is also known as gastroesophageal reflux disease (GERD). GERD, or acid reflux, in dogs is a common disorder but is often mistaken as heartburn, and isn’t always easy to diagnose. In dogs, just as with humans, it can lead to a painful and uncomfortable burning sensation in the chest, making it difficult to swallow food or even water.Cancer. Narcolepsy. Migraines. Low Blood Sugar. Seizures. Fear and Stress. Dogs are famous for their sense of smell. This sense is so advanced in dogs that they can smell disease or medical ...Can police dogs smell acid? No acid is a scentless substande they shouldn be able to. unless you have already used it and the smell is in your breath then yes cuz after it starts dissolving it ...

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The only drug that drug dogs can smell is the acid that is well trained for. Usually, drug dogs are used to smell heroin, cocaine, and marijuana. If you trained the dogs, the dogs could also smell the compounds like LSD, ecstasy, opiates and methamphetamine. can drug dogs smell acid – can dogs smell acid. This article will discuss what drugs ... Symptoms may appear within 2-4 hours after ingestion. If your dog shows any of these symptoms, call the vet immediately. This is an emergency. Let the vet know how much boric acid your dog may have eaten and about what time this happened. It’s also a good idea to take the product packaging along to the vet’s office.Lana Harris digs into what kids have been caught bringing to campus.When looking for a masonry cleaner, there are many options out there for you to choose from. One of the most popular choices is muriatic acid, but is it Expert Advice On Improving ...Loss of Appetite and Weight Loss. Dogs with liver disease often exhibit decreased appetite, which, over time, can result in significant weight loss. The liver's reduced capacity to metabolize nutrients and toxins can lead to gastrointestinal disturbances. 4. …It has an acetic acid content that makes it so. That acid gives it antibacterial properties. Not only that, but it can also tackle molds because it’s also anti-fungal. ... That’s because dogs can smell up to 10,000 times better than humans. Despite the smell, citrus won’t pose any harm to your dog. Fido just finds its odor intolerable ...It's not uncommon for older dogs to lose their sight or even their hearing as they age. But can they lose their ability to smell, too? Advertisement When you take your dog for a wa...The tangy smell and flavor of these fruits will likely repel your dog. But in case your dog eats the skin, seeds, or rind of these fruits, rush them to a vet immediately. Can dogs eat dried citric acid? Citric acid powder should not be given to dogs. It is highly acidic and will cause instant stomach upsets in dogs.Can police dogs smell acid? No acid is a scentless substande they shouldn be able to. unless you have already used it and the smell is in your breath then yes cuz after it starts dissolving it ...Jun 14, 2022 · Lastly, drug dogs are usually trained to smell 4 or 5 types of drugs. Therefore, it is safe to assume that these are the drugs that the government and society are mostly concerned with. There are very small chances that police dogs can smell LSD and acid tabs, however, this does not mean that it cannot happen, but it rarely occurs. Sweat smells like vinegar because of propionic acid produced in the ducts of sebacious glands. This acid is a byproduct of amino acids that are broken down by a bacterium that live... ….

In another study on omega-3 fatty acid supplementation and wound healing, Scardino et al used a diet with an n-6:n-3 ratio of 0.3:1 and supplemented purpose-bred dogs for 30 days before wound formation. 55 In this study, the dogs consuming the omega-3 fatty acid-enriched diet, which contained menhaden fish oil as the source of …Feb 20, 2022 · Dogs are employed as sniffer agents in airports because of their incredible sense of smell. A German Retriever's nose contains about 300 million sensory nodes, compared with "just" six million in a human's nose. That's how a dog can not just smell what's inside a sealed bag, but they can smell many details. The reason why dogs pee on the side ... Neutralize the odor: Sprinkle some baking soda over the area and let it chill for a few minutes. Clean up vol. 2: Vacuum up the baking soda and let the surface air dry. If the smell still lingers, try spritzing the area with a mixture of a …The bottom line is, police dogs can smell anything they have been trained to. For example, research published in 2019 found they dogs can accurately sniff out cancer in blood. If dogs can smell cancer cells, they can certainly smell MDMA and ecstasy substances. “Dogs have smell receptors 10,000 times more accurate than humans’, making them ...Mar 31, 2022 · Drug dogs can smell anything, but they need training for a few months. For instance, a study in 2019 showed that dogs could pick out blood samples of people with cancer with 97 percent accuracy. If a dog can sniff out cancer cells, he can smell MDMA and other illegal drugs. Most drug dogs are trained to smell MDMA. Dogs' sensitive noses can smell substances that humans can't even begin to detect. Narcotics detection dogs can sniff out almost any kind of drug including marijuana, cocaine, heroin, methamphetamine, opium, and other narcotics. Dogs and handlers certify annually to ensure their accuracy.Sometimes he may hide behind his owner and cower if he is feeling fearful. A dog can tell when people are scared because they can smell the production of sweat coming from the nervous person. Depending on a dog’s breed and personality, he will react differently. Some dogs may not respond well and may become standoffish.Dogs have incredible olfactory capabilities: compared with the 4 million smell receptors in the average human nose, a dog has 300 million; and the brain region devoted to decoding smells is roughly 40 times bigger than our own. As a result, the things they can smell continue to amaze us, from bacterial infections to cancer.ETA (eicosatetraenoic acid) is another omega-3 anti-inflammatory fatty acid. It can also help regenerate cartilage in a dog with arthritis. ... If you ever take the cap off a bottle of fish oil and it smells fishy … don’t use it. Good fish oil shouldn’t smell bad. This isn’t just an odor problem. ... While fish oil can offer great ...Some clients have claimed that raw food was the answer to stopping the allergies and ending their dog’s bad smell. The last, but often most important step in treating your dog’s odor problem is with proper bathing and shampoos. ... I prefer ones that contain Sulfur and Salicylic acid. A holistic dog shampoo that can help is Tea Tree Oil ... Can dogs smell acid, Sniffing dogs aren't trained to smell everything. You have bomb dogs, or narc dogs or cadaver dogs, but usually it's one or the other not all of them. The dogs at the airport are generally bomb dogs, since you know..bombs... Now when you arrive at your destination there might be a drug dog on the receiving end but once again, not super likely. 6. , Some clients have claimed that raw food was the answer to stopping the allergies and ending their dog’s bad smell. The last, but often most important step in treating your dog’s odor problem is with proper bathing and shampoos. ... I prefer ones that contain Sulfur and Salicylic acid. A holistic dog shampoo that can help is Tea Tree Oil ..., Dogs can smell even after a bath due to oils on their skin turning rancid. The drying effect of certain shampoos can contribute to allergies and inflamed skin, causing it to secret..., Don’t be afraid to use treats to make it a positive experience for your pet. Squeeze a veterinary ear-cleaning solution to fill your dog’s ear canal and massage gently at the base of the ear ..., Mild gastroesophageal reflux usually presents with excessive salivation (drooling), regurgitation, vomiting, burping, and foul-smelling breath. Dogs with gastric reflux are often seen licking the air obsessively in an attempt to swallow down rising gastric fluids. Restlessness and a generalized sign of discomfort are often noticed in dogs with ..., Nov 18, 2020 · When ants die of natural causes, they also release oleic acid, so dead ants “smell a little something like olive oil,” Penick says. In most species of ants, these smelly chemicals are produced ... , Muriatic acid, also known as hydrochloric acid, is a colorless solution that has a very sharp smell. This is an acid that’s found in the gastric acid of the digestive tracts of humans and other animals. It’s also used in labs, manufacturing, and more. Acids, including muriatic acid, have a pH lower than 7., Your dog will require a three- to four-week course of oral antibiotics and/or antifungals. Treating the Seborrhea Itself. To treat the seborrhea itself, your dog needs frequent baths with anti-seborrheic shampoos, typically every 2 or 3 days to start with. These shampoos typically contain coal tar and salicylic acid., 1. How are dogs able to detect ammunition with their sense of smell? – Dogs have an olfactory system that makes their nose thousands of times more sensitive to scents compared to humans. They have a larger brain region dedicated to detecting scents, more olfactory receptors, and a vomeronasal organ that can detect pheromones. 2., If you have a dog, you know that they will smell everything from the trash can to their own butts. While dogs seem immune to bad smells, there are plenty of scents that most dogs tend to hate. These …, Vinegar is one of the things that just seem to drive dogs away. It has an acrid smell that is not particularly appealing to humans, but it is a natural smell which your dogs definitely won’t like. Vinegar can be used straight from the bottle to spray or sprinkle. It can also be placed on small, open containers or soaked into a rag., Last but not least, pour hot water over the area to rinse it off and remove the mixture using a wet vac. Rinse two more times and allow the spot to dry overnight. 5. Ion-based solution. The ion-based solution is another great option for getting rid of the dog urine smells out of concrete & garages., 8. Skin Healing. Slippery elm is an astringent that dries and tightens tissue. That makes it useful to help dry oozing wounds and stop bleeding to help wounds heal faster. If your dog has a burn, boil or oozing skin infection, apply slippery elm …, Here’s a step-by-step guide on understanding which drugs dogs are trained to sniff out: Step 1: Understanding the Science. Drug detection dogs rely heavily on their sense of smell and recall abilities. They have hundreds more scent receptors than humans and can distinguish between odors with remarkable accuracy., Dogs are employed as sniffer agents in airports because of their incredible sense of smell. A German Retriever's nose contains about 300 million sensory nodes, compared with "just" six million in a human's nose. That's how a dog can not just smell what's inside a sealed bag, but they can smell many details. The reason why dogs pee on the side ..., What the Smell of Your Poop Can Tell You About Your Gut Health. 7. If Your Urine Smells Like Coffee... We'll keep this short and sweet: "Some people notice that they have a coffee smell to their urine after drinking coffee," Dr. Agarwal says. ‌ Fix it: ‌ This is harmless — keep on caffeinating., Can sniffer dogs smell acid? Naturally, LSD has no smell and is found in very low concentrations for it to be detected. This means that the sniffer dogs have to be trained to detect acid tablets as one of the …, Do you think you smell? Well, if we assume for a moment that you actually don’t smell or emit some sort of s Do you think you smell? Well, if we assume for a moment that you actual..., Old aspirin smells like vinegar because it contains acetic acid, which is the primary component of vinegar. When it ages, aspirin breaks down into its original components: salicyli..., Can dogs smell acid reflux? I was reading the above article and I did some research on my own. I also own a black lab. So far, I can confirm the above article and I've had a black lab for over 5 years. I'd love to be proven wrong on this and have that dog outfitted with a special nose and be able to sniff out the problem. , Nov 21, 2006 · 242. Nov 21, 2006. #2. They can smell anything they're trained to smell. Most dogs are trained for the most common substances, like cocaine, cannabis, herion, etc.. Some are trained for MDMA, some aren't, never heard anything regarding LSD but i'm almost certain they can be trained for that too. , Can dogs smell acid reflux? I was reading the above article and I did some research on my own. I also own a black lab. So far, I can confirm the above article and I've had a black lab for over 5 years. I'd love to be proven wrong on this and have that dog outfitted with a special nose and be able to sniff out the problem. She's always had runny ..., Most commonly, dogs will be sprayed on or around the head. Not only does skunk spray smell extremely foul, it will cause nausea or vomiting and in rare cases severe anemia if swallowed and will act like tear gas if it gets in the eyes. If your dog gets sprayed directly in the eyes or mouth, seek immediate veterinary treatment., Can sniffer dogs smell acid? Naturally, LSD has no smell and is found in very low concentrations for it to be detected. This means that the sniffer dogs have to be trained to detect acid tablets as one of the few drugs the sniffer dogs can usually detect., Dogs Can Smell Some Diseases by Smelling People's Skin. The results showed an impressive ability of companion dogs to differentiate between those with and those without Parkinson's disease. "In 161 separate instances, dogs were presented with both unique PD-positive and PD-negative samples (the dogs had not previously …, Lemons contain multiple compounds toxic to dogs including citric acid in the fruit and psoralen in the rinds. Large quantities of citric acid can cause digestive symptoms such as an upset stomach, vomiting, and diarrhea, Bass says. And large pieces of lemon rinds can create a blockage in the gut, which is an emergency., May 11, 2018 · A dog can be trained to smell pretty much anything, poisons included. Those that work with dogs in relation to odor detection need to be well-aware of their dog’s behavior, and this takes a lot of skill and patience. A dog that has been trained to smell out a poison will be able to paw or sit at the point that they’ve sniffed out the odor. , October 4, 2023. Yuliia Zahorska / Shutterstock. share article. Dogs use their sense of smell to perceive the world in a way that is very different from humans. Dogs have a much …, Gastroesophageal reflux disease (GERD) is a chronic condition in which stomach acid flows from the stomach to the esophagus (the tube that carries food from the mouth to the stomach). Normally, a valve called the lower esophageal sphincter prevents this reverse flow of stomach acid. In dogs with GERD, however, stomach acid passes through this ..., The bottom line is, police dogs can smell anything they have been trained to. For example, research published in 2019 found they dogs can accurately sniff out cancer in blood. If dogs can smell cancer cells, they can certainly smell MDMA and ecstasy substances. “Dogs have smell receptors 10,000 times more accurate than humans’, making them ..., These days, dogs can be trained to identify a huge variety of smells. They can be used to find human remains, firearms, explosives, and even invasive species. Dogs are also good at sniffing out illicit drugs. Most sniffer dogs can be trained to pick up the smell of marijuana, cocaine, heroin, methamphetamine, opiates, ecstasy and LSD. , Spoiler: There's a reason why most dogs can't stand even the smell of lemons. By. ... Lemons contain multiple compounds toxic to dogs including citric acid in the fruit and psoralen in the rinds. Large quantities of citric acid can cause digestive symptoms such as an upset stomach, vomiting, and diarrhea, Bass says. And large pieces of lemon ..., LSD is supposed to be virtually odorless. And the quantities used in a dose are tiny. So even though dogs have an incredible sense of smell, there's virtually no way for them to smell it. What might be theoretically possible would be to train a dog to smell the difference between blotter paper and other papers. But I doubt that anyone has ever ...