My fiancée has a very nice pit bull. She's a delightful dog, just larger and more powerful than most other dogs. And most locomotives, for that matter.
She loves stuffed animal toys as gifts, particularly ones that make squeaky noises. She plays with them aggressively and they are typically ripped into tiny bits in about 90 seconds.
It's like getting a Christmas present for the garbage disposal.
Image used without permission from Freebears.