ScratchnAll Comforts and soothes your pet 24/7. 212 points can touch key acupressure areas. Corner or flat scratcher, Used by animals large and small. Made in USA. Safe and durable. Used by 22 different species of animals. FDA compliant. Easy to Install, Easy to Clean. 6 colors. SS Hardware included. Suggest beginning with 4 for large animals (horse, mules, cows, etc.). Suggest 2 for goats, pigs, etc.