The term human is used in the TV show, despite all of the characters appearing as anthropomorphic animals. Instances include:



Season 1

Season 5

Season 6

Season 13

  • Paradise Lost: when Kate begins to lose her comprehension of Pal's speech, Amigo explains "This happens to all human children. I remember when it happened to Vicita."

Season 17

Season 19

  • Brain's Brain: Arthur says, "I wonder how many neurons there are in a human brain."