Head-to-head
Pick any two dogs from the same or different breeds.
Wescot's Summer Blockbuster
Border Collie · Dog
Lifetime avg
26.52
Rank #300
Best year
26.52
2026
Breed top %
39%
of 3150
Years active
2
2025–2026
Best rank
#125
in breed
Speed trend
+1.41
mph first→latest
Dog B