Yeah... a lot of those fun looking toys have peanuts or walnuts in the center. It is very frustrating because otherwise they're typically okay pricewise and a lot of fun for chinchillas. I agree with the others in one peanut is not going to hurt her. So long as she's still eating and drinking normally I think her system will be fine. She might have an upset tummy if she ate too many. It's mainly that they're so fatty which is why chinchillas can't have them. It's more of a long term damage thing. I saw some vine toys with bells in the middle instead of nuts, those would be safe. I've also been known to break toys and put them back together after removing items chinchillas can't have. Sometimes they have these great bird toys for like 12 bucks but they're strung on leather ropes. I've never bought one yet but the other day I had the urge to buy one and restring it with sisal or hang it on a chain. It's so hard to find decent toys locally.