Head-to-head
Pick any two dogs from the same or different breeds.
You Don'T Know Jack
Boston Terrier · Dog
Lifetime avg
27.08
Rank #4
Best year
26.77
2024
Breed top %
1%
of 564
Years active
3
2023–2025
Best rank
#3
in breed
Speed trend
+0.34
mph first→latest
Dog B