User Score: 0
Bizarrely, in "Tummy Trouble" the dogs' favorite snack, which is usually Tummy Yummies, was "Browser Bites": this is the only time in the entire series that kind of dog food has been shown. It is particularly bizarre seeing as the word "tummy" appears in the title.
At the beginning of the episode, Emily Elizabeth calls Clifford as she runs out the door. If you look closely, her mouth doesn't move as she calls him.