SammynDqtz
Boxer Insane
Kongs are great... Super Boo, if your boxer gets sick with the peanut butter, maybe you could try filling the kong with canned puppy food and freezing it.
You'll have to forgive my ignorance. It's been about 15 years since I've had a dog and then I was really too young to remember loving a pet so much you don't care about dog spit.