Dogs are which is called "guy's most productive pal" for his or her loyalty and companionship

https://squareblogs.net/germiefnox/the-importance-of-regular-vet-check-ups-for-your-furry-friend

Dogs are called "guy's best suited chum" for his or her loyalty and companionship. They supply unconditional love and pleasure to families, brightening each moment spent mutually.