3 Dogs Shock Collar with Remote Control - 3300FT Long Range IPX7 Waterproof Dog Training Collar, Rechargeable 3-Channel E Collar with Beep Vibration & Shock for 10–120 lb Small, Medium & Large DogsAbout this item• 3-Channel Control for Multi-Dog Households: Designed for families with more than one dog, this dog shock collar 3 pack allows one re