answer:If he is still a small kitten only a few months old, it is possible he just doesn;t have the control to make it to the litter box when the urge hits him. If he is eating, drinking and not straining or acting lethargic he probably does not have a urinary tract infection. I’d keep the kittens confined to a room with their litter box and food & water and only let them have the run of the house under supervision while they mature some more. If the kitten is 5, 6, 7 months old, or older, he needs to be neutered and his peeing may be hormone related if he is on the verge of sexual maturity. A male cat will breed with his sisters and mother. Get them fixed asap!