Cows are unique in that they have fewer teeth than other animals. In the front of the mouth, teeth (known as incisors) are only located on the bottom jaw. ... Teeth in the back of the mouth (known as molars) are located on the top and bottom jaws.

Can cows bite you?

Cows can't bite because they don't have top front teeth. They may “gum” you, but they can't bite you. Cattle do have molars on the upper and lower jaw, but their incisors are only the lower jaw. As a cow gets older, their teeth shows more wear.

Why do cows not have upper teeth?

These are large, flat molars used for grinding and chewing grass. Cows lack any incisors (front teeth) on their upper jaw and instead have a large hard surface called a dental pad, which they use in conjunction with their long, rasped tongue to help them gather large quantities of grass.