Animal friends are the companions that humans share their lives with, often providing love, support, and joy. Common examples include pets like dogs, cats, and birds. These animals can help reduce stress and improve mental well-being, making them valuable members of many households. In addition to pets, animal friends can also refer to wildlife and the bonds formed between different species. For instance, some animals, like dolphins and elephants, are known for their social behaviors and friendships within their groups. These connections highlight the importance of companionship in the animal kingdom.