Amazon.com : POPETPOP Replacement Dog Crate Pan Chew Proof and Crack Proof Pet Kennel Tray Pan Potty Metal Pan for Dog Cat Bird Rabbit Cage Training Crate Pan Silver : Pet Supplies
Departments - Randall's Rabbit Cage 18" x 30" x 18" Dura Tray (Small Animal:
Dura Trays (multiple sizes) | Great Northern Cage Co.
Trays, Slides,Urine Grds - West Coast Cages
Pawhut 54" 2-story Large Rabbit Hutch Bunny Cage Wooden Pet House Small Animal Habitat Lockable Doors, Tray, Roof For Outdoor/indoor Brown : Target