Deebo is a chihuahua.. He tears up every toy he comes in contact with. Specifically stuffed toys. We got him a toy from Petco that was is "tougher", and it has no fuzz or a squeaker in it.. He won't even touch it.. lol.. He doesn't like them unless he can tear them up. He has also done his share of chewing up other things that he shouldn't have.
Alize' (Pit Bull) on the other hand, has toys she has had since she was 4 weeks old, that are still not torn up. She did chew up a water hose though.