Fix Felix is the Houston Humane Society’s FREE cat neutering program aimed at putting an end to the animal homeless and overpopulation crisis in Houston and surrounding areas. The event happens once a year at the Houston Humane Society Wellness Clinic and their Medical Director and Chief Veterinarian Dr. Malone and his amazing team, along with other veterinarians and volunteers, work tirelessly and professionally to fix hundreds of cats in just one day.  In 2020, Fix Felix completed neutering on 828 male cats! This year’s event is scheduled for February 16, by appointment only. Call 713.433.6421 or visit for more information. Houston Humane Society is located at 14700 Almeda Rd. Houston 77053.