Armory Dog & Cat Hospital A Guardian Veterinary Practice Guardian Veterinary is a progressively evolving, privately owned and operated emergency and specialty small animal hospital with our flagship location in picturesque Brewster, NY.   Situated an hour north of Manhattan, Guardian Veterinary offers up both wide open spaces for hiking and apple picking, as well as the hustle and bustle of NYC at your fingertips.  Our mission is to provide “Exceptional Care.  Without Exception.”  Our prodigious team operates in a state of the art 30,000 square foot fully renovated facility.  We are one of the few to offer the best surgical suites and are a premier neurology center in New York.  Our CEO, Dr. Jason Berg is board certified in Neurology and I