Crossword clues for the word: PETDOOR The word PETDOOR has appeared as an answer to at least 8 crossword clues on different crossword puzzles. Crossword clues for PETDOOR Showing 1 to 8 of 8 results Clue(s) "Fido's way in, maybe" "Flap for Fido, e.g." "It may be electronic, or just a manual flap" Cat or dog access Fluffy access In/out device for a pooch Passage to the yard for a dog or cat (2 wds.) What a dog might raise a flap about?