TNVR stands for Trap, Neuter, Vaccinate, and Return (also referred to as TNR). Our program humanely traps and transports the feral, (aka, community) cats to a veterinarian to be evaluated, spayed or neutered and vaccinated. Cats that have undergone the procedure have a portion of their left ear painlessly removed for easy identification for those trappers working in the field. Watch this video from the Hannah Shaw, the Kitten Lady about TNVR.