Kitty Corral Cat Fence’s Kitty Corral Cat Fence is made from the same quality poly fence mesh material as the company’s puppy fence. Kitty Corrals for kittens and adult cats are offered in multiple heights, from 6 ft. and 7.5 ft. high—much taller than traditional fences—and combine an unsteady feel and impassable overhang to make pet cats apprehensive and unable to climb the fence. With a top, cats are forced to stay in, while keeping wildlife, including birds, out. The base of the cat fence is constructed from welded wire fence mesh to prevent chewing and escaping. It is a safe and reliable outdoor play enclosure for cats that can also serve as a cat-proof fence for dogs, the company reports.