Ark Naturals Gray Muzzle’s BRAND NEW No Shampoo! Shampoo is the perfect answer for your bath time worries. For senior pets and pets with difficulty standing, Gray Muzzle's rinseless, waterless foam shampoo gently cleans your pet without all of the hassle of bath time. Easy to use & Stress Free! Natural botanical formula cleans and moisturizes pets' coats. As dogs move into what we consider the senior part of their life, visits to groomer or grooming your pet by yourself can be stressful and possibly risky. Grooming visits for cats are rare as cats excel at self-grooming; however as cats age, self-grooming becomes difficult and less frequent – and cats like dogs start to smell. Grooming issues affecting senior pets include: standing (stress on their bones, legs and back), stress of being tied to a neck harness, mental impairment, difficulty hearing and possibly seeing, need for frequent urination and overall discomfort.