When seven-time world champion Lewis Hamilton suffered damage to his car during the Canadian Grand Prix on Sunday, the cause wasn’t initially clear.

Lewis Hamilton said he felt devastated after learning that he had hit and killed a groundhog, damaging his Ferrari car, on his way to finishing sixth in the Canadian Grand Prix. Hamilton, who owns a French bulldog called Roscoe that is often seen with him at Grands Prix,

Hamilton, who was running well inside the top five, suffered a mysterious loss of pace after Lap 13. Sky Sports F1’s Karun Chandhok later revealed that Hamilton had been carrying car damage from that moment on, specifically, a 20-point loss of downforce.