T-Shirt Tシャツ

That's a lovely question, and there are two main answers, depending on the context: 1. Humans (Man's Best Friend) The most famous answer is that humans are dogs' best friends. This bond is thousands of years old and is defined by: Unconditional Loyalty: Dogs are famous for their unwavering devotion and affection for their owners. Deep Emotional Connection: Studies show that dogs produce oxytocin, the "love hormone," when interacting with their humans, similar to the bond between an infant and its parent. Companionship and Protection: Dogs offer constant companionship and often have a natural instinct to protect their human families and home.