https://www.prbuzz.com/lifestyle/293981-how-often-to-bathe-a-dog-with-a-shampoo-from-bvh-pet-care.ht

A lot of pet owners ask this question of how to often to bathe a dog. But the simple answer to this is how often do you want to bathe your dog with a best dog shampoo? Dr. Sheary Weaver quoted that “unless your dog has a skin problem, there’s no specific need to bathe your dog except to make him more enjoyable companion.”