Dogs and oxytocin the love hormone that makes dogs our best friends(01)
This image is part of a curated gallery related to New Study Dogs Love Human Smiles Oxytocin Love Hormone. All visuals are selected to provide relevant visual reference for the topic.
Image gallery: New Study Dogs Love Human Smiles Oxytocin Love Hormone
:max_bytes(150000):strip_icc():focal(999x0:1001x2)/smiles-29088c7fc5a442fcb9ba7cb990b75817.jpg "New Study Dogs Love Human Smiles Because of Oxytocin")
