Snoopy

Snoopy is the iconic deuteragonist in the peanuts franchise. He is Charlie Brown's beagle who acts anthropomorphic, except he almost never wears anything except a collar, and he almost never speaks or sings (the exception of the latter two being You're a Good Man, Charlie Brown and Snoopy!!! The Musical, but in neither one's animated version does his mouth move to his dialogue because none of the human members hear him talk; however, the children do seem to hear him in the number "Just One Person" as Snoopy counts himself as the first, and then he is joined). Snoopy and Woodstock friendship is similar to Garfield the cat and Odie friendship.