Replacement grass for 25in x 25in Pet Loo. The Pet Loo is your backyard in a box - A very clever solution for all your animal's toilet problems. This new and innovative lawn toilet will contain your pet's waste in one designated area and will ensure your peace of mind on those extended stays out of the home. Should you live in an apartment or a house, take your dog to the office or simply want to leave those toilet training headaches behind, The Pet Loo is a hygienic, convenient, simple and an environmentally friendly way to allow your pet the freedom to do its business without relying on you for an opportunity. The Pet Loo has a urine draining system and is effective for animals, young and old. It is easy to use and easy to clean and the synthetic grass will ensure a long lasting product which will solve your animal problems time and time again.