The canine penis consists of a baculum and also a construction called the bulbus glandis that expands for the duration of copulation, forming a copulatory tie that lasts for up to an hour.[28] Youthful canids are born blind, with their eyes opening several months after beginning.[29] All residing canids (Caninae) https://sethjcpdp.daneblogger.com/34685159/a-review-of-dog-pain-management