We never feed Bella human food. The only food we ever fed Kelli was chicken and vegetables (green beans and carrots), that was it. She was fed ALOT of table scraps in her former home.
The vet advised us how terrible it was, especially pork of any kind. Plus, feeding them too much human food makes them resistant in eating THEIR food. There were alot of times Kel wouldn't eat her food and it took me FEEDING her to get her to eat it.