Swifty (dog, from Superman)
Swifty (dog, from Superman) appears in 1 issue in grailworth's catalog, and was first published in 1963. First appearance: Superboy #105 (1949), cover dated 1963.
First appearance
Every appearance we value
Superboy (1949) 1 issue
Character appearances from the Grand Comics Database, CC BY-SA 4.0.