Bullock’s new book features some of the worlds best loved dog breeds such as the Labrador retriever and border collie, as well as some of the rarest like the Dandie Dinmont terrier ...

The shared memories you make with a puppy sibling are unmatchable, and unconditional love is always there. They're there for the good, the bad, and the changes, like when a kiddo heads off to college.

Stock image: A golden retriever puppy walks toward another dog. Stock image: A golden retriever puppy walks toward another dog. Melali/iStock / Getty Images Plus This behavior is typically ...