

Humans rely heavily on sight, so of course we want to know if our dogs do, too.

Their eyes open when they are 14-to-21 days old, but their sight is still limited. ÅFor the first two weeks of their lives, puppies can’t see their worlds. First, though, we need to understand how puppy senses work.

It is natural that we wonder how they perceive the world, and if they see, hear, and smell differently than we do. Puppies come tumbling into our lives full of exuberance, energy, and a wholehearted enthusiasm for life.
