My 10 month old yeller lab ate two buckets and the stuffings out of a pillow in the last 24 hours.

He is also immune to SportDog 400 collar. Just twitches his ears slightly on level 8. My other male, aka ye royal collar tester... Screamed like a banshee when i caught him eating my Layer Pellets in the chicken shed. So i know it works. SMH

No amount of negative reinforcement, scolding or newspaper beatings seems to impress him. Just a dolt.