That happened when I lived in Denver. Chris sent me a little cream brindle male that she called "Scruffy". I changed his name right away and called him Hagar. He was actually a very well behaved puppy. But in my cartoons, he was a devil.
Unfortunately, Hagar had a genetic problem with his Achilles tendons being shortened. Because of this, he was unsound and had a lot of issues with his gait. Chris wanted him back, and although I hated to let him go, because it affected her bloodline, he went back to Connecticut. Chris traced the defect back to a dog a couple of generations removed, but it the end of her line/
Hagar's real name was Tarot Tarfu of Tanqueray.