Best Seller | Kaytee Off To School, 8.25 IN, Assorted Travel smart with the CritterTrail Off To School home and carrier! This multipurpose bus includes real rolling wheels for playtime after a long day of class. When, parked, the Off To School connects directly to any CritterTrail home providing critters... ... more Kaytee Off To School, 8.25 IN, Assorted Travel smart with the CritterTrail Off To School home and carrier! This multipurpose bus includes real rolling wheels for playtime after a long day of class. When, parked, the Off To School connects directly to any CritterTrail home providing critters... Petco.com | | $13.42 go to store |