Save a Gato manages a colony of 150 cats living on the Paseo del Morro in Old San Juan. T/N/R (trap, neuter, release) The cats are first trapped, then neutered, vaccinated, and dewormed and returned to Paseo to live. Save a Gato also offers the option to adopt cats while they are going through T/N/R. More info on www.saveagato.com