In the modern world, not only weapons and drugs may be key evils.

Minnesota law enforcement agencies began to actively teach Labradors to track small devices, such as smartphones, USB drives and microSD cards. An animal can recognize triphenylphosphine oxide — a chemical that is often present in electronics coatings.

During training, they are motivated by food until they start to find the smell independently to get a reward.

According to police, currently this skill in dogs is important, since compact digital media can detect key proofs of various crimes.

Previously, we also reported that Massachusetts police experienced

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