Pet Emergency Rescue Sticker Be Prepared with Pet Emergency Rescue Stickers.Highly visible stickers alert emergency rescue personnel that pets are inside. Apply easily to windows or doors in homes, kennels, boarding facilities, veterinarian clinics, or anywhere pets reside. Bright red, black, and white colors stand out and are sure to be noticed. Includes a space to write emergency phone numbers and type(s) of animal. Weather-proof stickers have a peel-and-stick adhesive backing and measure 4" x 6". Can be used indoors or outdoors