When should my cat or dog be spayed or neutered?
There is no single calendar date. We typically recommend cats around five months, small and medium dogs around six months, and large-breed dogs at or after one year. Some giant breeds wait until they are closer to 12 to 18 months so growth plates can close. Dr. Harika reviews species, breed, and size with you before you book.
What is the difference between a spay and a neuter?
A spay (ovariohysterectomy) removes the ovaries and uterus. A neuter (castration) removes the testicles. Both prevent reproduction. Spay is a more involved abdominal surgery with a longer procedure time.
What health problems can this prevent?
Spaying removes the risk of pyometra, a life-threatening uterine infection, and lowers mammary cancer risk when done before the first heat. Neutering removes the risk of testicular cancer. It can also reduce roaming and marking. It does not change your pet’s personality. The AVMA has a pet-owner overview of spaying and neutering.
How do you keep my pet safe on surgery day?
You get a written estimate before anything starts. We use IV fluids, continuous anesthesia monitoring, and pain control that begins before the incision. We recommend pre-surgical blood work for older pets and certain breeds.
What is recovery like?
Most pets go home the same day. Keep them quiet for about two weeks: no jumping, running, or swimming. Healing is often 10 to 14 days. Male dogs and cats can still impregnate an unsterilized female for up to a month after surgery. Call us if the incision looks red, open, or your pet will not settle.
What happens at this visit?
- We review breed, age, and timing and give a written estimate.
- Surgery with IV fluids, monitoring, and pain control.
- You leave with recovery instructions.
What to bring
Bring a short list of what your pet eats and any medications or preventives they take. You do not need old clinic records if we already see your pet here. Follow any fasting instructions we give when you book.
Reviewed by Dr. Jaspal Harika, DVM, founder and veterinarian at Morgan Hill Animal Hospital.
For informational and educational purposes only. This is not professional veterinary advice, diagnosis, or treatment. If your pet has an emergency, contact Morgan Hill Animal Hospital or your nearest emergency animal clinic immediately. Always consult a licensed veterinarian.
Book a spay or neuter consult
Call (408) 779-7325 or use the contact form to schedule.
