Head-to-head
Pick any two dogs from the same or different breeds.
Ren'S Lone Castaway RI SCN SIN CGCA CGCU TKN VHMA VSWB
Border Collie · Dog
Lifetime avg
24.06
Rank #538
Best year
23.08
2026
Breed top %
76%
of 2750
Years active
2
2025–2026
Best rank
#242
in breed
Speed trend
+0.60
mph first→latest
Dog B