canines, those long, pointy front teeth. They're actually the longest teeth in the human mouth. So what are these long, sharp teeth doing among our short, stubby ones? Well, contrary to popular ...

"The Intelligence of Dogs.") However, the list of sharp canine breeds extends well beyond the researcher's prime picks. Just ...

Lions have them, hippos have them, and even you and I have them: canines, those long, pointy front teeth. They're actually the longest teeth in the human mouth. So what are these long, sharp teeth ...