Question: When did puss in boots appear in shrek?
Disambiguated questions and answers: question: Which shrek film did puss and boots first appear?
When did puss in boots first appear in shrek 2?
What was the second shrek film puss and boots appeared in?
What was the third shrek film puss and boots appeared in?
answer: Shrek 2
hired by the father of Princess Fiona (Shrek's wife) to kill Shrek
Shrek the Third
Shrek Forever After
Natural Questions answer: Shrek 2 (from the Wikipedia article "List of Shrek characters")