Duke is all puppy but not the brightest crayon in the box. He eats almost anything he can get a hold of, then throws it all up. Last week he took the tissue box off the table and started pulling them out one by one. We figured he was just doing puppy stuff and put them away but he takes tissues off the table and out of the trash (now up high where he can't get them). We took green crocodile away because he was down to one big bite. Yesterday he ate blue gorilla's head, more tissues and some yarn plus whatever we missed. I can't believe it's a nutritional deficiency with him gobbling down Royal Canin and assorted cookies. But does anyone have any suggestions, other than hiding all the trash and toys? We did find 2 toys he can't seem to chew up so we're making a little progress but he driving us nuts. Last night he was fussing around after we all went to bed; this morning there were chewed up tissues all down the hallway. He also take shoes and socks but doesn't chew them up. He also likes rags but we let him have those. Every time I think I got all the tissues he finds more. Best I can say is that he seems to enjoy me digging things out of his mouth. (There's an image...) What are we missing????