Dogs are domesticated and that means the retention of juvenile traits. Examples of this are that most dog breeds have floppy ears and short snouts; these characteristics are only found in wolf puppies. The first thing you probably notice while looking at a wolf is their eye color. All wolves have varying shades of
yellow eyes. While this is an eye color that can be found in dogs, they usually tend to have brown and sometimes blue eyes.
Wolves’ canine teeth are more curved, thicker and larger than the typical domestic dogs teeth are, they can usually reach lengths up to over a couple inches long. Their teeth are adapted to crush huge bones in one crunch. Wolves chest are narrow, making their legs appear to be side by side when standing still. Their back legs have a cow hock when standing still; it means their canines hocks are turned in, which makes their toes point outwards.
While dogs and wolves are both born with a certain color fur, wolves’ fur changes constantly while as it ages. Dogs keep the same fur color as they age except the white hairs they get when becoming a senior. Wolf’s also don’t bark like a domestic dog, they have an alarm bark that sounds like a rapid blowing, fast blowing sound or a high-pitched yip that are almost coyote like. Dogs bark more frequently than wolves and they just don’t bark to let something know where they are. They bark when alone, around people, when the doorbell rings etc.
As puppies dogs wait 28 days to explore their environment when all their senses are operational. Wolf pups wait begin exploring their environment at 14 days, relying on scent, while they are still blind and deaf. While dog puppies have an expanded window of opportunity to begin socialization with an creature or situation at a young age, wolf pups have little or no contact with adult wolfs at this time. Until they are 4 months of age contact with adult wolves is very limited.