Head-to-head
Pick any two dogs from the same or different breeds.
Greifzu's Unstoppable
Border Collie · Bitch
Lifetime avg
21.92
Rank #716
Best year
21.82
2023
Breed top %
91%
of 2750
Years active
3
2021–2023
Best rank
#366
in breed
Speed trend
+1.86
mph first→latest
Dog B