I really wasn't accusing you of being an alpha female dog. I was wondering if you as a human have ever experienced or observed the love of a dog.
I love my dog. Now please address the question of natural selection as to the evolution of love which you have for your wife. Was love selected for and therefore has no meaning other than a biochemical expression of your encoded DNA. Or does it have a different and deeper cauality and therefore meaning. If it is biochemical only, please do not tell your wife, as it might break her heart. If it is more than biochemical, please explain its origin and reason of expression. Remember the cattle grazing on the side of a mountain do not genetically grow shorter legs on the left than the right. It is not mediated per environment.