Bundle Includes: 1 Gotta Go Grass Potty Pad Refill (No Tray) 1-Pack of Chew A Bulls Dog Treats 1 Gotta Go Grass Dog Waste Bags (60 Total Bags) 1 Gotta Go Grass Treat Tumbler Dog Toy BallGotta Go Grass is living, healthy, green grass grown in real soil; pet safe and great for dog training. Bringing a new member of the family home is such a precious time. You want the best for your furry new friend and want them to feel at home, with Gotta Go Grass you give your dog the familiar option for pet safe dog training. How It Works1. Open the box and set grass and tray in desired location, make sure it gets lots of light and air2. Gotta Go Grass is a natural, living system. Long shipping intervals may cause some yellowing. Don't worry Generally, within one day of opening the box and providing fresh air, the Gotta Go Grass will regain its lush green appearance.3. When utilized this grass would be treated as you would on a normal walk. Excrements should be removed as desired.4. If you notice Gotta Go Grass is drying out, apply a light watering.5. Gotta Go Grass will last from 2-4 weeks depending on use and upkeep, follow your local city or county guidelines for disposal options.