Spaying (also called an ovariohysterectomy or ovariectomy) is the surgical sterilization procedure for female dogs. In an ovariohysterectomy, the veterinarian removes the ovaries and uterus.

Pyometra in dogs happens due to increasing age. Find out what it is and discover the causes, signs, and treatment options. ... The vet surgeon usually performs an ovariohysterectomy ...