Species: Cat
Appeared in: Joseph Katz and his Coat of Many Colors Painting
Friend of: N/A
Joseph Katz is a character that only appears in the 1970 Dr. Seuss painting entitled "Joseph Katz and his Coat of Many Colors".


Joseph Katz is a large black cat with dark green eyes and a vibrant coat featuring various colors and designs. Joseph also wears bright orange sandals.


  • Joseph Katz is a parody of the famed Bible character Joseph who was given a colorful coat as a gift from his father.
  • He appears on the front cover of The Secret Art of Dr. Seuss.
  • It is very likely that he is related to Archbishop Katz.