What are dire wolves, that have been brought back to life?

Dire wolves (Aenocyon dirus), which have been brought back to life by Colossal Biosciences, were found in the Americas during Pleistocene ice ages. Dire wolves were as much as 25% larger than grey wolves and had a slightly wider head, light thick fur and stronger jaw. Their diet comprised at least 70% meat from mostly horses and bison.