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Dog Copulatory Behaviour - Anatomy & Physiology (view source)
Revision as of 08:26, 31 July 2008
, 08:26, 31 July 2008→First Stage Coitus - The Tie
== First Stage Coitus - The Tie ==
== First Stage Coitus - The Tie ==
[[Image:Erection of the Glans Penis dog.jpg|thumb|right|150px|<p>Erection of the Canine Glans Penis</p><sup> Copyright Nottingham University 2008.</sup>]]
* Bitch in Oestrus spots bloody fluid just before the receptive stage.
* Bitch in Oestrus spots bloody fluid just before the receptive stage.