Head-to-head
Pick any two dogs from the same or different breeds.
Don'T Go Breaking My Heart
Shetland Sheepdog · Dog
Lifetime avg
22.70
Rank #155
Best year
22.63
2026
Breed top %
25%
of 805
Years active
2
2025–2026
Best rank
#29
in breed
Speed trend
+0.63
mph first→latest
Dog B