|Cartoon debut||"Home Sweet Home"|
Irwin is a third student who made his debut in the episode "Home Sweet Home". He first met Buster at Camp Meadowcroak. He asked Buster if he could use the lower level of the bunk bed since he has to go to the bathroom a lot.
He also stated to that he had a snake named Busterfield that only ate crickets. He and Sanjeev have not reappeared.
Irwin is an unknown type of canine with a cream complexion. He wears a green sweater with a hoodie, black colored jeans, and red and white colored sneakers.
- Season 12
- Home Sweet Home 120901