Ensuring the health and well-being of pets in our community is a shared responsibility. At Mary S. Roberts Pet Adoption Center in Riverside, CA, we are deeply committed to this cause, and one of the key ways we act on this commitment is by offering low-cost spay and neuter services. These services are essential for managing pet overpopulation and contributing to healthier lives for individual animals. Please note that appointments are required and must be scheduled online. We are unable to book appointments via phone.
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Currently, the demand for our affordable spay/neuter services is very high, exceeding our immediate capacity at Mary S. Roberts Pet Adoption Center. We truly appreciate your understanding and patience as our team works diligently to create as many openings as possible for these vital procedures. We are dedicated to providing quality spay and neuter services to our community.
Public spay/neuter surgeries are scheduled on Tuesdays, Wednesdays, and Thursdays only.
MAKE A SPAY/NEUTER APPOINTMENT NOW
Need duplicates of your pet’s vaccination records or spay/neuter certificate? We can help! Just follow the link below to request your pet’s medical records.
Spay/Neuter Service Prices*
(Prices include a 24-hour pain injection. Additional pain medication is available for purchase at an extra charge; please note that prices are subject to change without prior notice.)
For Cats:
-
Cat/Kitten Spay/Neuter: $110
-
Community Cat/Kitten Spay/Neuter: $55 – Important Requirements for Community Cats: Cats must arrive in a covered humane trap clearly labeled with the cat’s name and the trapper’s name to be eligible for surgery. Carriers, boxes, or crates will not be accepted. Please ensure one cat per trap.
2025 Community Cat Clinic Dates:
- January 28
- February 25
- March 25
- April 22
- May 27
- June 24
- July 22
- August 26
- September 23
- October 28
- November 25
- December 23
To expedite your check-in process, you can download and complete the Community Cat Admission Form beforehand.
Get more information about TNR (trap-neuter-release) for community cats.
Download the Trap Rental Agreement Form
For Dogs:
- Dog Spay/Neuter (0-24.9lbs): $165
- Dog Spay/Neuter (25-39.9lbs): $185
- Dog Spay/Neuter (40-54.9lbs): $205
- Dog Spay/Neuter (55-69.9lbs): $225
- Dog Spay/Neuter (70-84.9lbs): $250
- Dog Spay/Neuter (85lbs and over): $265 plus $1 per pound over 85lbs
Additional Services & Charges
These services are offered while your pet is already under anesthesia during the spay/neuter procedure. Prices are determined and quoted following a pre-surgical exam.
- Cryptorchid & Hernia Repair
- Complicated Surgery (obesity or advanced pregnancy*)
- Baby Tooth Extraction
- Dewclaw Removal (non-bone attachment)
- Microchip: $28 (includes registration)
- Nail Trim – All Paws (during surgery): $10
- Nail Trim – All Paws (separate service): $18
- Dog Flea & Tick Treatment: $18
- Cat Flea Treatment: $18
- Ear Cleaning: $18
- Anal Gland Expression: $18
*Advanced pregnancy is defined as a gestational period of 3 weeks or more in dogs or cats.
Vaccinations
- Rabies (required): $15
- DA2PPV (canine): $24
- FVRCP (feline): $24
- Bordetella (kennel cough): $24
- Feline FeLV Vaccine: $22
- Feline FeLV/FIV Test: $44
Vaccinations and other services are available for pets not undergoing surgery Monday through Friday, from 10:00 am to 2:00 pm. An office visit fee of $7 per animal applies for scheduled appointments. Walk-ins are also welcome but will incur a $12 per animal walk-in fee and will be attended to after scheduled appointments.
Do I Need an Appointment for Pet Spay or Neuter Services?
Yes, appointments are absolutely necessary for spay and neuter surgeries. Surgeries are performed Tuesday through Thursday.
MAKE YOUR SPAY/NEUTER APPOINTMENT ONLINE
California law mandates current rabies vaccination for dogs. Please provide proof of rabies vaccination in the form of a certificate. If proof is not provided, a rabies vaccination will be administered at the time of surgery for $15.
Surgical admissions are scheduled as follows: feral cats at 6:30 am, dogs at 6:45 am, and domestic cats at 7:15 am.
Surgical rechecks are available Monday to Friday, 10:00 am to 2:00 pm, excluding major holidays.
Is the Spay/Neuter Clinic a Full-Service Vet Hospital?
No, our spay/neuter clinic focuses on these specific services to keep costs low and accessible. For comprehensive pet care, please visit your local full-service veterinarian.
Financial Support Resources
We understand that pet care can be a financial concern. Here are some resources that may offer financial assistance:
MAKE A DONATION TO HELP US KEEP OUR COSTS LOW
Location & Hours
Spay/Neuter Clinic
6165 Industrial Avenue (located next to the Pet Adoption Center main building – please use the first driveway entrance with the clinic banner)
Riverside, CA
Hours of Operation
Monday to Friday: 7:00 am to 5:30 pm
