keen sense of smell
Dogs are trained to detect specific drugs such as cocaine, heroin, methamphetamine, and marijuana through their sense of smell.
If it is a police trained k-nine unit dog, then it can detect alcohol by sense of smell as well as drugs.
Most people are probably aware of dogs being used to detect explosives, but dogs are also used to sniff out illicit drugs and agricultural contraband.
Drug dogs are trained to detect the final product of drugs, not necessarily the individual precursors. However, some dogs may be able to detect common chemicals used in the production of methamphetamine depending on their training and exposure.
To pass a drug test you have to have drugs on you or if you used it then they will detect it.
Sniffer dogs are used all over the world to detect hidden items. Police use them to help catch criminals. The dogs sniffs something belonging to the criminal then tries to find something with the same scent. Other types of sniffer dogs work at airports and detect if someone is carrying drugs or weapons on them. Some food is also illegal and airport sniffer dogs can find them as well. The most popular breed for sniffer dogs are beagles, Golden Retrivers, Labrdors and German Shepards
The dogs are the same. Most being the same breed of dog. The difference is the training they receive. One trained to detect drugs and the other to detect bombs the same way you might train your dog to sit or stay.
Dogs provide companionship to a humans and are known to lower blood pressure especially in elderly people. Dogs are stress relievers and bring humans lots of happiness. Dogs are also very highly trained to help the Blind. Dogs are used to detect Drugs.. The list of things a dog can do is probably endless.
No, breathalyzers test for the presence of alcohol in a person's breath, not drugs. To detect drugs such as marijuana, cocaine, or opioids, different tests like blood, urine, or saliva tests are used.
Dogs provide companionship to a humans and are known to lowerblood pressure especially in elderly people. Dogs are stress relievers andbring humans lots of happiness.Dogs are also very highly trained to help the Blind.Dogs are used to detect Drugs..The list of things a dog can do is probably endless.
no they cant, defiantly not if its concealed or legal
Dogs can be taught to identify the specific scent of individual types of drugs. Narcotics detection dogs can typically detect recreational and illegal substances including cocaine/crack, hashish, opium, marijuana, heroin, methamphetamine, cocaine, Xanax, and Ecstasy. As new drugs become available or popular, dogs can be taught to detect their scents as well. If it is so taught to, but concievably without such training it may hone in on a "suspicious" scent. Point is DONT DO/DEAL DRUGS.