Head-to-head
Pick any two dogs from the same or different breeds.
Hardrock Star HSAs OA OAJ
Border Collie · Bitch
Lifetime avg
27.73
Rank #178
Best year
27.26
2022
Breed top %
17%
of 2750
Years active
4
2021–2024
Best rank
#101
in breed
Speed trend
-0.81
mph first→latest
Dog B