Rumbles is 7 months old & on saturday night i gave him Droncit for tapeworms. I did this because the cats are normally treated with Advocate but i feed them wild game & they got fleas from a friends dog. Thought it would be a good idea to be safe. Now Pud my adult cat has been fine, bit off his food in the morning but eating by lunchtime. Rumbles on the other hand is looking throughly miserable. He did'nt eat his tea last night & is'nt interested in his breakfast. He's curled up in his bed refusing to play when i emptied the litter tray this morning there was some runny (not watery) poo. I feel like such a mean mummy right now