Thor the Thunder Dog (Manhunter's pet dog)
Thor the Thunder Dog (Manhunter's pet dog) appears in 17 issues in grailworth's catalog, and was first published in 1942.
Every appearance we value
All-Star Squadron (1981) 1 issue
Infinity, Inc. (1984) 2 issues
Secret Origins (1986) 1 issue
Young All-Stars (1987) 2 issues
Character appearances from the Grand Comics Database, CC BY-SA 4.0.