A female dog in heat will undergo several physical and behavioral changes throughout her heat cycle. Some common behaviors of a female dog in heat include receptiveness to male dogs and nervous or ...

It's normal for an unspayed dog's vulva to swell during certain points in her estrus cycle, or heat. The canine estrus cycle has four stages: proestrus, estrus, diestrus, and anestrus. The vulva ...

It's not just people who need help with the dog days of summer. "Lots of animals are susceptible to overheating and that can lead to really serious heat stroke when the body can't maintain safe ...