Hi guys, I wonder if someone can help me with this problem that has been developing. Oliver is now a year old, and he has started chewing stuff.( he really didn't do this as a young puppy )Not in front of me, well sometimes, he does, like the mats under the dog bowls, the pulley from the sliding glass doors vertical, the woodwork...And he eats this stuff, he chews it up, and eats it. I am freaking out. When I am not home, he is with my other dog, who has never chewed anything. I know it is Ollie, because I have caiught him with things in his mouth. He has tons of toys, and I have left them with the kong with peanut butter which they love. He is really completely housebroken, so I don't crate him, the crate is for bedtime, his choice, not mine, he knows that is his place at night. He is large, so I would hate to crate him during the day if I have to go out for a few hrs. I do make sure that they just have the run of the kitchen and breakfast area, they like to watch out the windows at the comings and going of the neighborhood. I try to make sure there is nothing on counters or wherever they can reach, so that he is not tempted. They have tons of toys around and plenty of chew toys right there...Then I thought maybe he could be teething? Do they get teeth at a year old like molars maybe? I am afraid he will get sick, so far we have been lucky I guess, but I am really afraid that something could happen. He is happy, eating, peeing and pooping ok, I just wanted to see if anyone else has this at this age. Oh he is forever picking up leaves and twigs, I always watch him very carefully on walks, and check his mouth frequently outside....Thanks guys...