Brody won't touch the kong and quickly lost interest in the bully sticks. He does _love_ his hoof. He also enjoys a little tug of war and fetch with his frog and lobster. They've all helped get rid of a few teeth. They were all .99 at either Target or PetSmart.
His favorite teeth loosing toy is his sock. We got an old tube sock and put an empty paper roll in it. The end is tied in a not so he can't get the roll out. He plays endless tug of war with it. We call it his dog nip. LoL
Our vet charges $18 a tooth if they pull it. We're planning on getting Brody neutered the first part of Sept. He'll be about 8mos then. We'll have any remaining baby teeth pulled while he's already under. So we're trying our best to help get rid of his baby teeth now.
Good luck!