Just like human babies, puppies are born without ... Avoid playing with toys too roughly to prevent accidentally pulling out one of your dog's teeth. Always ask your vet if you have any concerns ...

There is nothing unusual about seeing cats and dogs lose their teeth, but one vet explains the root cause of that phenomenon ...

Why do humans have canine teeth? Patrick McGannon ... says Richard Potts, director of the Human Origins Program at the Museum of Natural History. Neanderthal DNA makes up a small percentage ...

They're actually the longest teeth in the human mouth. So what are these long, sharp teeth doing among our short, stubby ones? Well ... anthropologists use canine size and shape to help track ...

The biggest difference in cleanliness between dog and human mouths is that humans practice regular oral hygiene with daily teeth brushing ... an infection than clear one, Whittenburg says.

These can be large wild animals like sharks, lions and wolves, and can also be smaller household creatures, like cats and dogs ... and how the variety in human teeth allows us omnivores to ...