I have a lab/border collie mix. I can't seem to be able to get him to quite chewing up stuff. What can I do? He is almost 11 months old. I have tried just about everything.
Try buying him a new chew toy every week and rotate his toys so he does not get bored of the toys. I would "puppy proof" the house so there is nothing laying around that can be chewed. good luck, vetcare