Manual article review is required for this article
Manual article review is required for this article
Manual article review is required for this article
It is crucial to distinguish amongst two comparable behaviors: head bobbing and head shaking. If he is bobbing his head a couple of times for every next, with big up and down movements in the neck, it is a ordinary behavioral trait implicated in asserting dominance As well as in mating.According to how simple or subtle you would like or can afford