They can definitely detect MDMA (ecstasy) even if it is small and hidden amount. Some criminals use masking agents like coffee but most of the dogs are trained to detect suspicious masking agents as well. The only good option for them is to use activated charcoal to absorb all the smell. Even if it works cops have molecular scanning devices which are able to recognise any composition in your bag.
R
yes
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
There are not animals that are trained to frisk criminals. However, there are dogs that have been trained to detect drugs, money, and people.
Dogs have a strong sense of smell and may be able to detect the scent of marijuana on a person's body, including their buttocks. However, it would depend on the specific circumstances, such as how recently the marijuana was used and how well it was concealed.
Dogs have fewer color-detecting cells in their eyes compared to humans, so they perceive the world in shades of gray. This lack of color vision is due to the types of cones in their eyes - they have more rods (which detect light intensity) and fewer cones (which detect color) than humans.
Dogs generally have better hearing than cats, as they have a wider range of frequencies they can detect. Dogs also have a more acute sense of hearing due to the shape of their ear canals. Cats have good hearing as well, but dogs are typically more sensitive to sounds from a farther distance.
yes
No
PainTHE ANSWERS IS ecstasy
Yes, some dogs are trained to detect lung cancer in people.
yes dogs can detect lower or higher sounds than humans
Cancer is 1 illness pets can detect, as far as scientists know, only dogs can detect it.
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.
By the smell of the explosive
Police dogs in schools are usually trained to detect various types of drugs, such as marijuana, cocaine, heroin, methamphetamine, and ecstasy. However, the specific training and capabilities of police dogs may vary depending on the jurisdiction and the program in place.
Because dogs have such an acute sense of smell, they detect the trace amounts of ozone present during a manifestation which are indetecable to humans.
Dogs have a good sense of smell and acute hearing.
keen sense of smell