Cow hooves

The topic that I'm gonna talk about today is cow hooves.
Have you ever seen cow hooves?

Same as people, cows need to cut their hooves.
And, cows' hooves are useful for dog's teeth.
Although a cow's hoof stinks, dogs are glad to bite it.
Cows' hooves help dogs' teeth healthy.

When I was in my high school, I got some cow hooves.
I gave it for my dog, she was glad at it.
She was always chewing it.

If you have a dog, you should get a cow hoof.
However, the smell is horrible....