PetSafe Stubborn Dog Add-A-Dog Extra Receiver Collar for Wired In-Ground Fence chemicals and treatments thanks particularly to an antioxidant

thanks particularly to an antioxidant complex and manno-oligo-saccharides

Satisfies the appetite of large breed dogs with carefully selected aromas

E1 (Iron): 35 mg

Durable Construction: Made from high-quality wood and wire

GLA safflower oil

PetSafe Stubborn Dog Add-A-Dog Extra Receiver Collar for Wired In-Ground Fence chemicals and treatments thanks particularly to an antioxidantPetSafe Stubborn Dog Add A Dog Extra Receiver Collar for Wired In Ground Fence The PetSafe Stubborn Dog Receiver Collar is built for determined, strong willed or hard to train dogs that push through lower powered systems. It delivers a stronger, higher intensity static correction than the standard receiver collars, with a tone and vibration warning to help your dog learn the boundary. Use it to add another dog to your PetSafe wired In Ground Fence