Petsafe Stubborn In-Ground Fence Receiver Collar Remote Dog Trainer – Red – Under 8 Lbs

• Designed for stubborn or hard-to-train pets.
• 4 levels or correction plus tone-only option.
• Uses 9 volt alkaline battery (not included).
• Waterproof.
• Can be used to add another dog to any petsafe in-ground fence system.
• Can be used as a replacement collar to the stubborn dog in-ground radio fence (pig00-10777 or pig23-10682).