domestic dogs or canines are the best pets
I agree!  When were dogs domesticated?
was the first species to be domesticated and has been selectively bred over millennia for various behaviors, sensory capabilities, and physical attributes.
Their long association with humans has led dogs to be uniquely attuned to human behavior and they are able to thrive on a starch-rich diet that would be inadequate for other canid species. Dogs vary widely in shape, size and colors. They perform many roles for humans, such as hunting, herding, pulling loads, protection, assisting police and military, companionship and, more recently
Wild dog (disambiguation)
Wild dog is a term broadly applied to canines which are either not domesticated or not owned. 
Wild dog may also refer to:
- Feral dog, domestic dogs living as wild animals
- "Canis lupus dingo", domestic dogs which are wild by nature even when raised in captivity
- Australian wild dog, or Dingo, free-ranging dog found mainly in Australia
- Canidae, "the dogs" or "the dog family of animals", even foxes and