Santa Claus joke+Image | What's the name of the one horse in Jingle Bells? Bob. #45

What's the name of the one horse in "Jingle Bells"? Bob. ("Bells on Bob's tail ring!")
What's the name of the one horse in "Jingle Bells"? Bob. ("Bells on Bob's tail ring!")
https://100xhahaha.com/pic!652040ab_sfb.jpg