Dog Shock Collar 2 Dogs (10-120Lbs) - 3300FT Dog Training Collar with Remote IPX7 Waterproof Electric Collar with 4 Training Modes, Security Lock, Rechargeable E-Collar for All Breeds, Sizes

【4 Humanized, Effective, Safe Training Modes】Our dog shock collar features 4 humane training modes: beep(1-8 levels), vibration(1-16 levels), safe shock(1-99 levels) and Shock Boost(10% higher). Enables you to set the right stimulation levels for your pet, which is helpful in deterring dogs from undesirable habits. 【3300FT Range & 2 Channel】The dog training collar covers up to 3300FT allowing the dog to roam farther, making it easy to train your dog indoors or outdoors. With dual-channel, one remote supports 2 receiver collars, and you can train 2 dogs at the same time! Besides, it has a memory function without resetting it. 【Fits for All Sizes of Dogs】Jugbow training collar for dogs sizes dog with neck sizes from 7.8 - 24.4 inches and weights from 10 - 120 lbs. Dog training collars are suitable for large dogs, medium dogs, and small dogs. This collar strap is made of soft nylon to protect your dog comfortably. Meanwhile, the lightweight collar design reduces your dog's burden. 【I