50 Boundary Flags Bark Control The plastic lining of the

The plastic lining of the tray acts as a barrier to prevent waste from reaching your floor

mud and other outdoor conditions

weather stripping and 3 flexible flaps with a magnetic seal to help keep the hot or cold weather out and the air conditioning or heat in for increased energy efficiency

It is compatible with the PetSafe® Drinkwell®

50 Boundary Flags Bark Control The plastic lining of theExtra boundary flags for training your pet to use an in ground or wireless fence. Place flags approximately 10 feet apart to remind your pet of his off limits area. Between days 15 and 30, you will be monitoring your pet's progress. After you are satisfied your pet's training is complete, remove every other Boundary Flag every 4 days until all flags are removed. In about a month, your lawn will be free of training flags and your pet will know his