Hi all, I have about a 9 month old kitten Arrow who was spayed at 6 months. Her food hasn't really changed, and before she was spayed she was using the litter pan and everything was normal. But then not directly after spayed, but still after, she started running around the house, pooping uncontrollably as she went. We waited for a few days then took her to the vet. Turns out she had 4 hair ties in her tummy and they did surgery to take them out. The constant diarrhea has not stopped and it's been about a month since that surgery, we keep her locked in the bathroom through the day when we can't watch her ( it's pretty easy to tell when she's going to now because she's done it so much. We keep track of her eating schedule and how much she's pooped since she ate) and now she mostly poops in the litter box but sometimes it's around the bathroom. The poop is a very bad smelling dull yellow/greenish color. She's on Purina Natural and we even switched to the grain free version with no change in poop. The not helpful vet now has her on probiotics but those also are not helping. The poop is the only symptom. She eats, plays, drinks, and everything else normally. Please help, we are getting to be very desperate parents who just want to be able to let their cat out 
