[Mgmena]

Yes anal glands are expressed when they poop and that's why their poop has such a strong smell.but with today's diets dogs can sometimes not express them so well so we have to express them to avoid infections. Whichever groomer that told you that should not be grooming. They are supposed to be expressed. Lets say you feed your dog wet food and your dog does not poop very solid so if its not solid enough it won't express its glands and that fluid starts to turn hard and then it can cause infection or pain that's why some dogs scoot their behinds on carpets or the floor because it bothers them. Every dog and cat should have their anal glands expressed to avoid any health concerns.