PetSafe Wireless Pet Containment System Extra Transmitter - Adds Up to 1/2 Acre to Stay & Play Wireless Fence or Pet Containment System

Wireless Freedom Enhanced: The PetSafe Wireless Pet Containment System Extra Transmitter can be used to add up to 1/2 acre to your Wireless Pet Containment System for larger play areas. Safe Wireless Fence: With 5 adjustable correction levels, a tone-only training mode, and static-free reentry, this static collar tailors to your dog's temperament and reinforces positive behavior. Adjustable Neck Collar: The waterproof, rechargeable receiver collar fits dogs more than 6 months old weighing at least 8 lbs and offers adjustable neck sizes from 6-28 in. Global Mission, Local Care: With U.S. roots and worldwide reach, PetSafe delivers vet- and trainer-recommended solutions and exceptional customer support to create fields of joy for pets. 25 Years of Trust: Since 1998, PetSafe has created safe, innovative, and trusted products that bring joy, enhance pet lives, and support the lifelong bond between pets and their families