Depending on their coat type and activity level, Border Collies should be bathed every 6 to 8 weeks. Border Collies have weather-resistant coats that stay clean unless heavily soiled, and generally smooth-coated Collies may need fewer baths than rough-coated ones. Regular weekly brushing is essential for their routine, helping manage dirt and reducing the need for frequent washing. Over-bathing can strip natural skin oils and lead to dry, itchy skin, but grooming wipes can be handy for wiping their paws and face between bathing. Lillian Ruff formulates human-grade, plant-based dog shampoos to support healthier skin and coats.