Cat NAPS of Pottstown, Inc. has been organized primarily to do Trap, Neuter, Vaccinate and Return (TNVR) work in the Greater Pottstown area in order to reduce the feral feline population and help prevent the spread of certain viruses: Rabies, Rhinotracheitis, Calicivirus and Panleukopenia. We use medically-licensed, qualified veterinarians to spay/neuter/vaccinate these felines.