They're actually the longest teeth in the human mouth. So what are these long ... those teeth are still pretty amazing because anthropologists use canine size and shape to help track when ...

A new analysis suggests saber teeth were highly specialized for puncturing prey, ultimately at the cost of durability.

Human toothpaste can make your dog really sick ... paying most attention to the canines and to the back of your dog's teeth. Don't worry so much about the inside; their tongue will keep that ...

Can I use human toothpaste or a human toothbrush to brush my dog's teeth? Never use human toothpaste on dogs as it can contain xylitol, an artificial sweetener that can be fatal to dogs.

PRESENTER:'Every day, we humans, chomp and chew our way through ... we'd be no good at biting or tearing things into chunks. If we only had canine teeth, we would be well adapted for eating ...

And yet, its humerus (an arm bone) is quite human-like. Characteristics of its ... slightly larger than a chimp's brain), smaller canine teeth, and larger molars. The wear of the teeth suggests ...

Just like us humans, our canine companions need good oral hygiene to keep their dog teeth healthy. But unlike the twice-daily brushing routine most of us follow, dog dental care might seem like a ...

Narrator Tip number one to keeping your dog's teeth clean and healthy: Let him chew. But not on just anything. First, make sure it's safe. No sticks, no rocks, and be careful about bones.