Colitis in Felines Colitis in Felines saint How can I say whether my feline has colitis? Colitis is an irritation of the colon, otherwise called the digestive organ. Colitis can be intense, starting out of nowhere and finishing moderately rapidly; or persistent, going on for quite a long time and repeating occasionally. Indications of colitis incorporate blood as well as bodily fluid in the stool, looseness of the bowels and regular poo of limited quantities of dung. Constant colitis may bring about weight reduction. Canines with colitis can be overseen through eating routine or a blend of diet and prescription.