Feral Cat Sterilization Days

Spay/Neuter Days for Feral Cats

To our valued supporters: Due to shifting needs on ADL resources, ADL is temporarily unable to accept any SAFCC or community owned animals qualifying for subsidized sterilizations. We apologize for any inconvenience and look forward to resuming services to best support the community.


ADL will be performing sterilizations for trappers who have attended the SAFCC’s TNR Class. ADL will verify all SAFCC attendees. The fee to sterilize a feral cat is reduced to $20 regardless of sex and all surgeries include a rabies vaccine, FVRCP vaccine and ear notch. Each cat or kitten must arrive in a humane trap (covered with a towel or sheet, one cat per trap). ADL will be accepting 15 cats Monday-Friday per day, with a limit of 10 cats on Tuesdays. There will be a limit of 2 cats max per trapper. Community cats are accepted at a first come first serve basis.

Trappers must enter through the hospital lobby for drop off and pick up. Our clinic is now open to the public, so we will not be continuing curbside service.

Check-in is from 8:00AM-8:30AM and pick up occurs same day beginning at 4:00PM. The hospital closes at 5:00PM therefore, all cats MUST be picked up by 5:00PM or late fees may be charged.

The Animal Defense League reserves the right to accept any community cat our team deems friendly and adoptable in efforts to provide loving, indoor housing options to better their health and increase their lifespan.

Traps can be rented from our Adoption Center located at 11300 Nacogdoches Road, subject to availability. A $100 refundable deposit is required to rent the trap, and the price to rent is just $1/day. Please call (210)655-1481 ext. 100 for questions related to renting traps/availability

Feral cats brought in pet carriers will NOT be accepted.


Other organizations who offer pet sterilization services:

SNAP: 210-673-7722
San Antonio Humane Society: 210-226-7461
SNIPSA: 210-237-9400
Perrin-410 Animal Hospital: 210-650-3141