He's taken out for walks twice a day. Even if he runs around the house he never seems to tire.
While he likes to get pet, he rarely looks for cuddle time. He will only sleep when everybody else in the house has gone to bed.
We can't get him to understand that his behavior (the chewing and grabbing stuff) is unacceptable. Do you think we need to get a trainer in here? Cesar Millan?
Thank you for the replies!