Head-to-head
Pick any two dogs from the same or different breeds.
Four Maples Sidekick Super Nova
Border Collie · Bitch
Lifetime avg
23.55
Rank #585
Best year
23.46
2025
Breed top %
81%
of 2750
Years active
3
2024–2026
Best rank
#251
in breed
Speed trend
-0.27
mph first→latest
Dog B