The increased levels of maternal oxytocin, a natural hormone that creates a «relaxation and well - being» response, aids in mom responding with nurturing and affectionate behaviors toward her baby. (nuroobaby.com)
He goes on and on and I grow more and more disappointed in myself and embarrassed by his openly affectionate behavior. (nakedpastor.com)
They are considered to be great pets due to their entertaining antics and rather affectionate behavior. (petco.com)