Yes, Samoyeds have a lot of and long hair. In the hot summer, the thick hair makes Samoyeds dissipate heat very slowly. It is recommended to trim and groom Samoyeds in summer, which can effectively help Samoyeds. Or you can bathe your Samoyed once a week or 2-3 times a month in summer, which has a strong antipyretic effect. In addition, breeders can also relieve the heat by replacing their dogs with cooling pads and mats.