Hi there, my beautiful 5 month old Franklin seems to be at the litter tray all the time. We can have a tray full of hard stools in the morning and when we get home from work (often removing 12 pellets at a time). Plus, they are excessively smelly! He eats mostly dry food, but is slowly coming around to flaky wet pouches - at the moment, he licks off the jelly or gravy and eats just bits of meat. Do I need to look at his diet or is it nothing to worry about?