An iconic duo, Snoopy and Woodstock make up what is arguably the best and most loyal friendship out of all the characters in the Peanuts comics. While Snoopy had already been a Peanuts character since 1950, Woodstock joined the fold in 1967 but would not gain his music festival-inspired name until 1970. In the beginning, Snoopy and Woodstock did not get off on the best foot. Often getting annoyed by Woodstock in the early days of their relationship, Snoopy went on to have a major soft spot for the bird.