Dogs' Expectation about Signalers' Body Size by Virtue of Their Growls Faragó, Tamás ; Pongrácz, Péter ; Miklósi, Ádám ; Huber, Ludwig ; Virányi, Zsófia ; Range, Friederike Abstract Publication: PLoS ONE Pub Date: December 2010 DOI: 10.1371/journal.pone.0015175 Bibcode: 2010PLoSO...515175F