professional dog

On film, how much you see people using dog scenes is practically no different, because dogs are an indispensable team of police forces.

Tobias is a special dog whose mission is to sniff out ... ants. It sounds strange, but it's completely real.

US police are training and using professional dogs to track computer memory cards, containing

In fact, trained dogs are expensive to detect the presence of certain chemicals and drugs.

Google is reportedly planning to develop a dog training computer.

Thanks to a special saddle, the trainer can send a dog to search for drugs, deliver bullets to soldiers on the battlefield or save earthquake victims without having to stand near