TikTok users are in stitches over a dog seen in a diaper during her period in a viral clip. The video was posted on July 9 by Brynta (@bryntaponn) and has already received 5 million views. The footage ...

Canine reproductive physiology is governed by a complex interplay of hormones that regulate the estrous cycle, ovulation, and subsequent fertilisation. Fundamental to this process is the measurement ...