MALOOKIE asks: "My 4-month (15-week) old kitten ate half of a red balloon yesterday. I have been checking his bowel movement(s) since then and I believe that most of the balloon has now been expelled. Do I need to take him to an emergency clinic? He has a vet appointment tomorrow night so I don't know if I need to do anything further. He is eating and using the litter as normal. Advice?"