He's a pekingese, 3 months old. since hes a small breed, it would be possible for him to pee/poop indoors. If he did he indoors should i let him do it in some kitty litter or sand? I'm not always available to take him outdoors to relieve himself. If i kept him a litter box then he could just do it whenever hed feel like it, right? But wait, since pekes have long fur wouldn't his fur get dirty from the kitty litter?