Paedomorphic facial expressions give dogs a selective advantage.

How wolves were first domesticated is unknown. One hypothesis suggests that wolves underwent a process of self-domestication by tolerating human presence and taking advantage of scavenging possibilities. The puppy-like physical and behavioural traits seen in dogs are thought to have evolved later, a...

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Autores principales: Bridget M Waller, Kate Peirce, Cátia C Caeiro, Linda Scheider, Anne M Burrows, Sandra McCune, Juliane Kaminski
Formato: article
Lenguaje:EN
Publicado: Public Library of Science (PLoS) 2013
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Acceso en línea:https://doaj.org/article/75f0132122874a70902fdfba854fafb3
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