Ok, so I know those are three foods that you DONT feed to Guinea Pigs, but what about rabbits? My mum has been feeding them cabbage and she says they'll be fine. But I won't let her feed them the potatoes because I doubt that is good for them. Also I heard that lettuce isnt that good for them, so i feed thistle minimum amounts and try to put in plenty of sprouts, carrots and grain. But I need to know what I can feed them and what I can't.