You love your dog, but the urine smell in your house is driving you crazy! Dog urine odor is unmistakable, strong, and extremely difficult to permanently remove. Like many other animals, dogs use urine and feces as a method of communication, indicating possessiveness and territoriality. Urine Off is the #1 Veterinarian recommended product for dog urine odor and stain removal. In the past, dog urine odor and stains were nearly impossible to eliminate. Now, with Urine Off Dog & Puppy Formula, you can permanently eliminate your dog's urine odor and stains from your carpet or rug. Urine Off has been awarded USDA BioPreferred designation as a USDA Certified Biobased Product. Urine Off is a revolutionary biotechnology product that eliminates urine odor and stains at the source, permanently. Urine Off uses a combination of naturally occurring micro-organisms and their enzymes to digest the uric acid crystals (which produce urine's pungent aroma) as well as urea (the sticky substance in urine) and proteins (which promote pathogen growth). When it comes to removing dog urine odor and stains from carpet and rugs, Urine Off is head-and-shoulders above the rest. It is the only urine odor and stain remover that carries the Seal of Approval from the Carpet and Rug Institute (CRI), the U.S. Carpet Authority. Urine Off has been endorsed by Interface Carpet, and is the official show-ring cleaning agent for Crufts, the world's largest dog show.