The Chihuahua is a loving and affectionate breed of dog. But how can you tell if they are truly happy? Here are 17 things that Chihuahuas love. First, they enjoy tummy rubbing sessions, as it strengthens their bond with their owners. Sleeping with their owners is also something they love, as they are extremely friendly and caring. Cuddling is another favorite activity, although moderation is important. Giving them your undivided attention is crucial, as they thrive on companionship. Treasure hunts and rich food are sure to bring them joy. Chewing toys and having a clear window view also make them happy.