Hi and welcome to PT. I'm so sorry to hear that you're having these problems. I have a cat,Starr, who has colitis and IBD and he would also poop outside of the litter boxes even though I scooped 2 times a day and he had 6 to choose from. He had severe diarrhea so he would just explode even though a litter box might be close by.

Is your cats stool firm, semi-firm, or loose like diarrhea? Starr is now on a grain free diet,Innova Evo, and he has to be on prednisolone for the rest of his life. He's also on a probiotic powder called Primal Defense by Garden Of Life which you can buy online. He also takes GI Encaps by Thorne Research which I mix in with his Primal Defense Powder and you can buy these online too. He was seeing my regular vet and a holistic vet and they both helped him a lot. He received many acupunture treatments which also helped him.

Sometimes this problem can be caused by stress so now Starr is also on the generic form of prozac and has been doing well on this. He gets a very small doseage of this so it hasn't changed his personality at all. I give him his pills in chicken flavored pill pockets and he loves them. I hope that you'll be able to figure out a good solution to Clyde's problem. Good luck.