I have an animal : Spaying & Neutering
Addressing Overpopulation With Low Fee Spay/Neuter Services 
To help ensure that there are enough companions for all pets, The Seattle Humane Society plays an active role in reducing the number of unwanted animals born. As a service to our adopters, we provide a free spay/neuter surgery with every adoption. We also offer free surgeries for mother cats, dogs and rabbits and their litters through our special "Mom's Last Litter" program (scroll down for more details).
Additionally, The Seattle Humane Society operates a spay/neuter clinic for income restricted pet owners throughout our community. The clinic is staffed by licensed professional veterinarians and veterinary technicians.
Notice: Due to overwhelming demand at our shelter, we are currently not accepting appointments for public spay/neuter services except for pit bulls. We anticipate resuming appointment scheduling later this summer. Please check our web-site for updates.
Requirements
An appointment is required for each surgery and can be made by calling (425) 649-7560. All animals must be at least four (4) months of age. We are now open 7 days a week from 2 p.m. - 4 p.m.
Fees
Weight Dog Spay / Neuter
0-25 lbs $64.00 $57.00
26-50 lbs $76.00 $69.00
51-75 lbs $88.00 $81.00
76-100 lbs $100.00 $93.00
101+ lbs $140.00 $115.00
Cat Spay / Neuter
$50.00 $35.00
Rabbit Spay / Neuter
$60.00 $50.00
Please note that other fees may apply if the animal is in heat, pregnant, aggressive, has undescended testicles, or has fleas. Vaccines are required and can be given at the time of surgery at an additional charge.
For a list of other regional low fee spay/neuter providers, please click here.
Free Spay/Neuter Surgeries For Pit Bulls! The Seattle Humane Society and PetSmart Charities are joining forces to provide FREE spay and neuter surgeries to pit bulls and pit bull mixes in King County. The dogs will also receive free vaccinations, and microchips will be available for $5.
If you have an unaltered pit bull, or know someone who does, call the Seattle Humane Society at (425) 649-7560 today to make an appointment.
Requirements
An appointment is required for each surgery and can be made by calling (425) 649-7560. All animals must be at least four (4) months of age. We are now open 7 days a week from 2 p.m. - 4 p.m.
Special Program: Free Spay Surgeries for Mother Cats, Dogs and Rabbits and their Litters! 
We are now offering free spay surgeries for any female cat, dog and rabbit who is brought to our shelter with a litter. The animal will be returned to the owner, and the kittens, puppies or bunnies will be placed for adoption.
"We are always looking for ways to reduce the number of unplanned litters", said Dr. Bethany Faulkner, senior veterinarian. "If people have pets that have had a litter, we want to encourage them to bring the mom to us for this free sterilization when they bring in the kittens or puppies or bunnies for adoption so that the problem doesn't repeat."
Make an appointment with this special program, please call us at (425) 641-0080. Appointments are available 7 days a week. There is no charge for surgery and vaccinations are $10.00 - 15.00.
For low-fee spay/neuter clinics, please refer to the below list. The Seattle Humane Society does not guarantee information listed below is correct, nor do we recommend or endorse any listing below. Please do your homework to make sure your pet is receiving quality care.
KEY: D = Dog, C = Cat, S = Spay, N = Neuter
Municipal Spay & Neuter Clinic
(Pet Population Control Center)
2061 15th Ave West
Seattle, WA 98119
(206)386-4260
C/S $45 C/N $40
D/S under 50lbs $80 50-80lbs $95 over 80lbs $115
D/N under 50lbs $75 50-80lbs $80 over 80lbs $110
www.seattleanimalshelter.org
Value Pet Clinic Inc
3901 NE 4th St, Ste 103
Renton, WA 98056
(425)255-5678
C/S $69 C/N $38
D/S under 29lbs $79 30-79lbs $89 over 80lbs $109
D/N under 29lbs $69 30-79lbs $79 over 80lbs $99
www.valuepetclinic.com
Spay & Neuter Clinic
Seattle, WA
(206)362-0505
C/N 7mo $33 C/S $47.50 older cats $55
D/S $ 70-100
D/N $55-90 small dogs only
Feral Cat Spay/Neuter Project
(206)528-8125
Free Spay/Neuter for Feral Cats
Spay/Neuter of Pet Cats for Suggested Donation
www.feralcatproject.org
Homeward Pet Adoption Center
Woodinville, WA 98072
(425)488-4444 Ext 410
Qualified low-income only.
By Appointment only.
www.homewardpet.org
Humane Society of Tacoma/Pierce County
2608 Center St
Tacoma, WA
(253)383-2733
Spay/Neuter $15 income guideline Tacoma residence only
Cremation services available to Tacoma residence only
www.humanesociety.org
Helping Hands Vet Clinic
Lynnwood, WA
(425)672-4343
My Pet's Vet Clinic
12804 NE 85TH St
Kirkland, WA 98034
(425)889-0808
C/S $79 C/N $45
D/S under 30lbs $95 30-60lbs $110 60-100lbs $125
D/N under 30lbs $85 30-60lbs $95 60-100lbs $115 over 100lbs $135
www.mypetsvetclinic.com
Animal Clinic of Kent
Kent, WA
(253)859-1520
C/S $72 in heat $82 C/N $57
D/S under 10lbs $77 in heat $97 11-30lbs $82 31-50lbs $87 51-80lbs $97 81-100lbs $107
D/S under 10lbs $67 11-30lbs $72 31-50lbs $77 51-80lbs $87 81-100 $97 101lbs $115
If animal hasn't been vaccinated, there is additional charge of cats $18 dogs $23
Animal Surgery & Vaccination Clinic
Everett, WA
(425) 252-9300
Office hours Tue, Wed, Thur 8-5 Friday 9-12
Union Gospel Free Vet Care
318 2nd Ave
Seattle, WA
(206) 622-5177
2nd & 4th Sat of the Month Doney Memorial Vet Clinic Free Spay at 3 PM
Line up begins at 1PM
free animal care for low-income clients
Cascade Animal Protection Society
PO Box 2085
Sumner, WA 98390
(253)863-8004
Help low income and seniors with spay and neuter costs (King & Pierce County)
Vets For Less Animal Clinic
1115 S. 348th St. Ste. D
Federal Way, WA 98003
(253) 874-VETS (8387)
C/S $69 C/N $38 D/S under 29lbs $79 30-79lbs $89 over 80lbs $109 D/N under 29lbs $69 30-79lbs $79 over 80lbs $99
www.vetsforless.com