Your veterinary clinic North Phoenix, AZ may recommend that you have at least one litter box per cat in your home. If you own one Burmese cat then one litter box should suffice. However, you may also want to have an extra litter box for back-up as well. If you own more than one Burmese cat then you may run into trouble when it comes to sharing a litter box. For instance, if your cat is spraying the area around his litter box, leaving urine or poop uncovered in the litter box, or even leaving a mess outside of the litter box then he may be trying to tell you something. Talk to your vet about your cat’s behavior. If your vet determines your cat’s behavior is not related to anything medical then try setting out an extra litter box to see if that solves the problem.