Well if drug dogs are trained to sniff out dip they can but most if the time they are just trained to sniff out drugs.
no they dont search for tobacco
no not at all
No "drug" looses dog smell(s)/or if you call frebreeze a drug then yes. there is.
Yes they can smell almost any kind of Illegal drug you can imagine.
they can smell drugs or smell arson stuff like bombs and they usually work for police.
Yes! because they can get drunk
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.
Yes they can!
There's a herb called catnip, cats love it dogs hate it. Should solve your problem. ;-)
Yes, all dogs have a very keen sense of smell. Drugs could have been moved months earlier and they can still smell them. Yes they can detect a previous drug location.
Of coarse they can... drug dogs smell all drugs... jeeze