Earthbath products are all natural earth friendly and smell great. I like the cherry puppy shampoo but the mango tango scent has a deodorizing spray and cleaning wipes. All good things to help out with those inbetween bath times. I would make sure of a few things though- definitely check the diet and see if three is anything in the food that the body may be responding poorly to, Mayr casing skin reactions and check those teeth. Even at the young age of three, dental issues can already have cropped up, especially if there isn't a strongly documented health history and dental issues stink! In more ways then one