[[Image:Uterus Anoestrus.jpg|thumb|right|150px|Histological Section of the Canine Uterus during Anoestrus- Courtesy of J.Bredl, Copyright RVC 2008]] | [[Image:Uterus Anoestrus.jpg|thumb|right|150px|Histological Section of the Canine Uterus during Anoestrus- Courtesy of J.Bredl, Copyright RVC 2008]] |