They bite

CANINES

["Think of the sharp teeth found in both humans and dogs, often used for tearing food rather than chewing."]

"CANINES" fits because it has two meanings: the sharp, pointed teeth (like a dog’s fangs) that can bite, and the word itself sounds like "canines" as in dogs, which are known for biting. The clue plays on the double meaning—both the teeth and the animals—making it a clever twist. It’s a straightforward pun where the answer works in two ways at once.