Regarding Bob O’Sullivan’s article, “It’s a Dog’s Day When the Master’s Away” (Feb. 5), I’d like to recommend another alternative to placing pets in a kennel while masters are out of town. The Pet Sitters Assn. of Southern California is a nonprofit organization providing a needed service. The PSASC can be contacted through P.O. Box 5432, Whittier 90607-5432.