We have a shelter rabbit who when neutered had a hematoma in one scrotal sac. So he was on trimethsulfate for 10 days. Afterward, he began having very mushy poop, some looking like diarrhea even. I gave him calendula tea which is a wonderful probiotic and balances the gut flora, he has had this almost every day. I am only giving him hay as well. His poops did return to normal but now he is having another bout. His name is Orion and you can see his pic on a rescue thread but he is a mini rex with gold hotot markings. Does this sound like cow pile syndrome? I can't seem to find much info about that. He's going to the vet soon but with the shelter buns, they want to know if it is something 'fixable' before they agree to pay for it. If it's not, then I have my rescue pay for it. So I need to have as much info about what it could be ahead of time to be able to be cost effective. Thanks!!!