Joe & Blue use a chart to keep track on their friends' favorite snacks.
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This is the first episode where Joe skidoos into the felt frame as well as the first episode where he skidoos into something off the ground.
As a dog, Blue really shouldn't have chocolate milk as her favorite snack. In real life, chocolate can be toxic to dogs if taken in large amounts (although here it does not apply due to cartoon logic); and Blue's actual favorite snack is Blueberry Pancakes as seen in Can You Help?.
This episode was renamed to Blue's Charts in the UK version.
This is Joe's version of the premiere episode, Snack Time.
When Joe says "Hold still please!", his eyes look different.