We have an 11 week old puppy. He's gotten better at nipping constantly.
A few times, he is chewing on things we'd rather he not, such as the sofa. Tonight, when I tried to redirect him to go outside and play, he bit my leg. As I was getting hold of him to pick him up, he was turning his head, still trying to bite. Is it just him being a puppy? He's a border Collie.