Head-to-head
Pick any two dogs from the same or different breeds.
Keystone's Mercy Mercy Me
Nova Scotia Duck Tolling Retriever · Bitch
Lifetime avg
25.56
Rank #103
Best year
25.56
2024
Breed top %
29%
of 436
Years active
2
2024–2025
Best rank
#32
in breed
Speed trend
-0.40
mph first→latest
Dog B