After consulting with the vet, they agreed it was time to put him down. While McCracken's dad was reluctant, knowing Bosley would hold on forever if he could, he understood it was the best decision ...

From picking up the scent of a potential mate miles away to uncovering an explosive, a dog's nose is always hard at work ...

So what is it that compels so much admiration and love for this dog? Here is what you need to know about the Basset Hound.