DogWatch of Greater Baltimore

	DogWatch of Greater Baltimore Gary Glaser Phone: 800-933-3647 or 410 686-3647 E-mail: dogwatch@dogwatchcmd.com Website: http://www.dogwatchcmd.com Service Area Baltimore, Harford, Carroll, Howard, Frederick, Montgomery, Prince Georges, and Anne Arundel.

DogWatch® products are protected under U.S. Patent Nos.: 5,353,744; 5,465,687; 6,079,367; 6,467,435; 6,360,698.© 2010 DogWatch Inc. All rights reserved. No photographs,illustrations or text can be reproduced in any form without the express written consent of DogWatch Inc.DogWatch Hidden Fences should not be confused with Invisible Fence® or Invisible Fencing® which are products and registered trademarks of Invisible Fence, Inc.