Gremby
A dog of the most heckin' variety. When terms such as "pupper" or "doggo" are inadequate to describe a canine of incredible merit, the word you are looking for is "Gremby".
"Did you hear about the dog that chased a skunk out of the yard on two separate occasions?"
"Wow! What a Gremby!"
"Wow! What a Gremby!"