What do wolves become in advance in summer?

Change your hair thin. In summer, they will automatically shed their hair because of the hot weather.

The wolf itself has thick down. In summer, they will automatically shed their hair because of the hot weather, and then when it is cold in winter, they will put on thick fluff to keep out the cold.

Dogs and wolves belong to Carnivora Canidae, also known as wild wolves, jackals and gray wolves. As a national second-class protected wild animal, it is listed in the List of Terrestrial Wild Animals that are beneficial to national protection or have important economic and scientific research value, and it is listed in the Red List of Vertebrates in China, and its grade is close to critical.