If you want your golden retriever to spend time outdoors in the summer, you need to keep your dog in the shade. If there is no place to shade the dog, it is best to build a small house for the dog, which can also help the dog to block the sun; you can also put it on the ground Put a cooling mat on the dog to help the dog cool down better; be sure to prepare enough water for the dog to prevent the dog from becoming thirsty and dehydrated; bathe or shower the dog regularly, and cut the hair appropriately , but you cannot shave your head.