Companion dogs are pets specifically bred or trained to provide emotional support and companionship to their owners. They are often friendly, affectionate, and enjoy spending time with people. These dogs can help reduce feelings of loneliness and improve overall mental well-being. Many breeds can serve as companion dogs, including Cavalier King Charles Spaniels, Pugs, and Golden Retrievers. They thrive in family environments and often adapt well to various living situations, such as apartments or houses. Companion dogs require regular exercise, socialization, and training to ensure they remain happy and well-adjusted.