My cat recently has been licking his privates/legs alot. I have noticed he is scooting after using his litter now too, his stool isn't diarrhea but it gets stuck to his bum and fur and legs all the time. His stool is also the same colour as the food he is eating, very dark. We switched him to this new wet food called weruva bff tuna & pumpkin in gravy and tuna and chicken in gravy, he loves this food and eats it constantly but we don't want him to be bothered either. He has been to the vet multiple times to get a sanitary trim, be shaved and get some mats/dry stuff off of his penis area. The vet said she didn't see anything wrong but to keep an eye on him. Should I switch his food to a different food? He has been on wet food for years and this has never happened. Everything else seems normal with him.