Sentence:  This includes the development of hyena-like bone crushers ("Osteoborus" and "Borophagus"), a large bone-crushing hunting <WSD>dog</WSD> ("Aelurodon"), and another borophagine frugivorous <WSD>dog</WSD> ("Carpocyon"). 
Meaning of the word marked with <WSD> tags:  Any member of the Family Canidae, including domestic dogs, wolves, coyotes, jackals, foxes, and their relatives (extant and extinct); canid.