Genetic and environmental influences on the shape of the adult dog skull.
D000222:Adaptation, Physiological; D000818:Animals; D002508:Cephalometry; D004285:Dogs / Q000033:anatomy & histology*; D004777:Environment; D005589:Foxes / Q000033:anatomy & histology; D005823:Genetics; D008445:Maxillofacial Development; D012886:Skull / Q000033:anatomy & histology*; D013045:Species Specificity