Innotek/PetSafe EXTRA ULTRASMART Dog CONTAIN N TRAIN Collar IUC-5225

Product Features

Extra collar receiver for UltraSmart IUC-5100 In-Ground Fencing System
Enables 2-dog training for pets 6 months or older; contoured for comfort
Lightweight, waterproof, and rechargeable; collar fits neck sizes 8 to 24 inches
ReadyTest indicates perfect fit, plus system and battery status
Measures 2-3/4 by 3/4 by 1-1/4 inches; limited lifetime warranty