If your senior cat is not using the litter box, it's a good idea to check his health, and then work through the problem with this helpful cat training guide.
Cornell feline health center. the special needs of the senior cat . courtesy of cornell feline health center and the american association of feline
With a wide variety of litter options, it's not easy to know which one to choose. find out which type of litter fits your cat's needs best.