A friendly dog is a canine that displays a warm and welcoming demeanor towards people and other animals. These dogs often wag their tails, approach with an open posture, and may even lick or nuzzle to show affection. Breeds like Golden Retrievers and Labrador Retrievers are commonly known for their friendly nature, making them popular choices for families. Friendly dogs are typically well-socialized and enjoy interacting with humans and other pets. They thrive in environments where they receive attention and playtime. Training and positive reinforcement can enhance their friendly behavior, ensuring they remain well-adjusted companions in various settings.