Why?

Did God give dog's tails if he didn't intend for me to bite them?

I got in so much trouble over the weekend for chasing down Piper, a black lab, and biting his tail. He got mad but not like Mama Nikki did. She made me go up on the deck by myself and watch all the other dogs play. I don't know why I like to bite tails so much but I do. Mama Nikki says that's why dogs don't want to play with me because I'm too rough.

All I'm saying is the tail looks like a fun stick just waving in the wind when the dog goes running by me to catch a stupid frisbee.