Spay Neuter

Benefits of Spaying or Neutering Your Pets

Neutering your pet prior to maturity and spaying your pet prior to her first heat cycle (both at 4-6 months old) offers the best protection against serious health issues and the establishment of negative behaviors.

Spaying Your Female Dog Or Cat:

  • Helps prevent serious medical conditions, such as uterine infections, uterine/ovarian cancer and breast cancer.
  • Is far less expensive than the cost of treating an infection, having an emergency c-section, treating cancer or raising a litter of puppies or kittens.

Neutering Your Male Dog Or Cat:

  • Helps prevent serious medical conditions, such as testicular cancer and often has a positive effect on your pet’s behavior.
  • Makes pet less likely to mark his territory or spray urine throughout the house.
  • Tends to make pet less aggressive and less likely to roam.

Spay/Neuter Fees

Canine: $84-$176*
Feline: $62-$82*
E-collar : $17.00

*Spay/Neuter services include pain medication for the comfort of your pet.


Gimme’ 10: 10 percent OFF clinic services for those with military ID, in law enforcement or firefighters

1 for 5:  5 percent OFF surgery if you bring in one of five items (paper towels, NEW dog or cat toys, unopened wet or dry dog/cat food, NEW treats or office supplies)

Spay/Neuter Incentive Program (SNIP): If you are on assistance, you may have your pet spayed or neutered at Marge Wright Veterinary Clinic or the Margaret McAllister Brock Veterinary Clinic for 30 percent of the already-low cost. See Qualifications/Costs for more information.

We also participate in the MCACC Spay/Neuter Voucher Program.

Schedule your appointment

Contact Information

Ready to spay or neuter your pet? Please call us to schedule an appointment at one of our veterinary clinics, and review Pre-Surgery Instructions.

Margaret McAllister Brock Veterinary Clinic
1521 W. Dobbins Road
Phoenix, AZ 85041
Driving Directions
602.997.7585 Ext. 4000
Pet Age: 2 months-6 years (older pets will need to be seen by Vet Service)
Pet Weight: 3-120 pounds

Marge Wright Veterinary Clinic
1311 W. Hatcher Road
Phoenix, AZ 85021
Driving Directions
602.997.7585 Ext. 4001
Pet Age: 2 months-6 years
Pet Weight: 3-120 pounds

Healthy Tails Mobile Veterinary Clinic
Our Healthy Tails Mobile Veterinary Clinic will be out in the community once a month. Surgeries by appointment only unless otherwise specified. Check-in starts at 6:30 a.m.
View Locations
602.997.7585 Ext. 4000
Pet Age: 3 months-4 years of age
Pet Weight: 3-95 pounds

Spay and Neuter Also Helps Control Pet Overpopulation

There is a pet overpopulation crisis in our community, as Valley shelters take in more than 70,000 animals every year. Spaying and neutering is the most effective way to reduce the number of homeless pets in our community, and the Arizona Humane Society offers a variety of high-quality, low-cost spay/neuter options to the public. Each year, our skilled veterinarians, who have more than 200 years of combined veterinary experience, perform nearly 15,000 spay/neuter surgeries for owned pets at our public clinics and spay/neuter surgeries on shelter pets. The Arizona Humane Society spays/neuters 100 percent of the adoptable pets in our care.

Spay and Neuter Infographic

Fix. Adopt. Save.

The Arizona Humane Society is a proud partner of the Alliance For Companion Animals, a group of eight local animal welfare agencies who have teamed up for the “Fix. Adopt. Save.” campaign – a collaborative effort to encourage responsible pet ownership, and to dramatically increase spay/neuter and pet adoption rates in the Valley.

Fix. Adopt. Save.