Charlie Kenton is a washed-up fighter who retired from the ring when robots took over the sport. After his robot is trashed, he reluctantly teams up with his estranged son to rebuild and train an unlikely contender.
This movie contains 1 potentially triggering events.
Near the beginning, a robot gets his leg torn off by a bull. Other fights show other limbs being torn off. It's not a human/animal limb, but I would say this counts.