The term “feathers” refers to the long, silky hair on the backs of all four legs of an Australian shepherd. These can become tangled or matted, and many owners choose to trim the feathers to minimize grooming requirements. While the feathers on the front legs and the lower part of the back legs are usually relatively thin, the hair that grows up the back legs and onto the dog’s rear, often called the britches, can sometimes be quite thick and may require trimming to keep it clean. Use thinning shears to remove excess hair in the britches area, under the tail and below the anus, so that nothing sticks to it when the dog defecates.