Dogs can be very smart and perform a lot of tricks on command. There are also dogs that can sniff out things for their handler, such as bombs, bed bugs, and low blood sugar. Below is some more information about this to help you understand it better.
Explosives Detection Dog
An explosive detection dog is a dog that is trained to sniff out explosives. It can also use other senses, such as their hearing, to help them detect explosives.
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