Search Search Search Topic Spay/Neuter (-) Surgery Patient Care Shelter Medicine Programs & Services Surgery & Dentistry Adoption & Placement Community Cats Keeping Pets in Homes Active FiltersSurgery Group 9 Clear All Special Considerations for Community Cats at S/N Clinics Guide Get this downloadable guide that explains the specific needs of community cats in a spay/neuter clinic. New Research Shows Ovarian Pedicle Tie Safe in Feline Spay Surgery Learn more about spaying female cats with the ovarian pedicle tie (OPT) technique, which can be performed 30% faster than traditional sutures with comparable hemorrhaging risks. Spay/Neuter Surgery for Female Cats These demonstrative videos show you the many techniques used to perform spay surgeries on female cats.