domestic dogs or canines are the best pets
I agree!  When were dogs domesticated?
there is not a specific time, but the long association with humans has led dogs to be very attuned to human behavior
Interesting.  What were dogs originally bred for?  
they preform lots of duties for humans such as hunting hurding pulling loads protection and even help law enforcement
They are so versatile!  Are there still any wild dogs in existense?
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
the lid and retrieve a treat inside, but when the box was turned so the lid could not be removed, the goat would turn and gaze at the person and move toward them, before looking back toward the box. This is the same type of complex communication observed by animals bred as domestic pets, such as dogs. Researchers believe that better understanding of human-goat interaction could offer overall improvement in the animals' welfare. The field of anthrozoology has established that domesticated animals have the capacity for complex communication with humans