A multicenter retrospective comparison of trauma in toy breeds versus giant breeds: A Veterinary Committee on Trauma registry study.

Evaluation of a large, multicenter dataset showed that ATT score along with base excess, plasma lactate, and mGCS were predictors of mortality independent of patient size. Severely injured dogs, as defined by an ATT score ≥ 5, were less likely to survive, and toy breed dogs had a higher mortality rate than giant breeds in the subcategory.