ok
Dogs are a member of the genus canis familiaris
yes... i like it dog. 
Dogs were the first species to be domestically bred
yes.. i agree... then my favourt animal dog.. i have 3 dogs in my home..
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
Alaskan Malamute
The Alaskan Malamute is a large breed of domestic dog ("Canis lupus familiaris") originally bred for their strength and endurance to haul heavy freight, and later as a sled dog. They are similar to other arctic breeds and spitz breeds, such as the Greenland Dog, Canadian Eskimo Dog, the Siberian Husky, and the Samoyed.
Lineage.
Although it is believed that the first dogs arrived in the Americas 12,000 years ago, people and their dogs did not settle in the Arctic until the