21" Sky Kennel Replacement Door THANKFUL20 The Ultra Squeaker Ball is

The Ultra Squeaker Ball is compatible with Chuckit

Ideal for short stays away from home or multiple pet households

*PRODUCT NOTE: Meets most in-cabin airline requirements

Pet Porters offer a quick-latching system for your pet's safety and comfort

encouraging dogs to chase and kick like a soccer ball

21" Sky Kennel Replacement Door THANKFUL20 The Ultra Squeaker Ball isA Replacement Door designed for the 21" Petmate Sky Kennel. It is compliant with the standards specified in the 51st edition (2025) of the IATA Live Animals Regulation for live animal transport . The door is black and measures 9 3 8" long by 10 3 4" tall. To determine what size kennel you have, measure the length of the kennel from the front door to the very back of the kennel. If a kennel measures approximately 21" in length, you have a 21" kennel.