Ava is 2 and she is a big chewer as well. I just make sure she always has something to chew on. I think she has more bones than I do shoes!
I would just make sure everything checks out okay in his mouth (something being stuck, a cut etc.) and if everything is okay then just make sure he has lots of chewies.
I would just make sure everything checks out okay in his mouth (something being stuck, a cut etc.) and if everything is okay then just make sure he has lots of chewies.