There are 21 words that end with 'dog'.
| dog | bandog | coydog | gundog |
| hotdog | lapdog | fogdog | seadog |
| sundog | birddog | bulldog | cantdog |
| hangdog | firedog | overdog | chilidog |
| guarddog | sheepdog | underdog | watchdog |
| waterdog | |||
Note: These 21 words that end with 'dog' are found from the USA & Canada version of the tournament Scrabble word list.