CHEWING!! It's driving my husband and I crazy! I know our bernese mountain dog is only 4 months old (almost five) but seriously the chewing of paper and cardboard must stop! Does anyone have any ideas. We already have kongs filled with treats all the time this rolly ball thing that drops treats if you roll it the right way, bones, ropes, plush toys hard toys..everything in his pen and ALL OVER the house...but still as soon as he finds paper he's on it like white on rice! We have two boston terriers as well but never had these problems. Although they are will willing eat the cardboard he tears up, they don't start the tearing, maybe they are putting him up to it, lol. As a big dog it is getting to the point that something really needs to be done since he can now reach every table in the house when he stands up. he's already destroyed my favourite book (while I was getting treats to boot, lol...he didn't get those treats). Any suggestions other then more toys?