What is a spay (ovariohysterectomy)?

A spay, or ovariohysterectomy, is a standard surgical procedure in which a veterinarian removes the ovaries and uterus from a female dog, cat, or other animal. The surgery prevents the animal from going into heat and eliminates the possibility of pregnancy. It also reduces the risk of mammary tumors, uterine infections (pyometra), and ovarian cysts later in life.

The procedure is performed under general anesthesia and typically takes 30 to 90 minutes depending on the animal's size, age, and health status. The veterinarian makes an incision in the abdomen, locates and removes the ovarian and uterine tissue, then closes the incision with sutures or surgical staples.

Recovery usually spans 10 to 14 days. During this time, the animal should rest, avoid strenuous activity, keep the incision clean and dry, and wear an Elizabethan collar if needed to prevent licking. Pain medication and antibiotics are often prescribed. Most animals return to normal activity after two weeks, though complete internal healing takes longer.

Spaying is one of the most common veterinary surgical procedures performed in Denver area clinics. It is typically recommended before the animal's first heat cycle for maximum health benefits, though it can be performed at any age in healthy animals. Consult with your veterinarian about timing and any pre-surgical bloodwork appropriate for your pet.