I have an eight month old boxer husky mix. When I'm home he is good and listens pretty well. The minute I leave he starts destroying! Mostly the couches and sometimes the carpet. He has destroyed three couches so far! I tried ignoring him before I leave and after I get back for about five to ten minutes, that helped as far as him jumping all over me and knocking me over, but not for the destruction! Also the anti chew spray did not work at all, I actually think he liked it! I caught him twice and punished him, the behavior stopped for about a week and now he is back to destruction! I am taking him to training classes next week, I hope he just needs a little discipline. If not, what else can I do!?!?