Dogs are just like people: no two are the same. Even littermates can be vastly different from one another. Throw breed differences, genetics, and environment into the mix and it's easy to see why dogs are so different from one another both in looks and in personality.
Interested in reading more? You're in luck! The Smart Dog Blog has a shiny, brand new home!
Click here to read this post in its entirety.
Please update your bookmarks! Check out Blog Lovin' reader to follow Smart Dog U and all our updates!
