Head-to-head
Pick any two dogs from the same or different breeds.
Piper XX
Border Collie · Bitch
Lifetime avg
19.90
Rank #807
Best year
19.90
2025
Breed top %
96%
of 2750
Years active
2
2024–2025
Best rank
#484
in breed
Speed trend
+7.77
mph first→latest
Dog B