Peanuts’ Charlie Brown is one of the most iconic cartoon characters around, having adorned over 17,000 comic strips since 1950. His is a deceptively simple character design – but not, as it turns out, without its unexpected limitations.

In a recently resurfaced interview with Garfield creator Jim Davis, the artist discusses his own characters as well as those of Peanuts’ creator Charles Schulz, and how the jump from illustration to animation revealed ways in which they turned out to be, er, physically challenged.