Here is the full list of all 32 Purrfect Date achievements.
Experience 100% of the tail.
Rejected by all of the cats.
Reject all of the cats.
You meownster!
Complete all 18 Research Events.
Complete all 18 Recon Events.
Successfully romance Ravenpaw.
As the title says, save Mr Bumble!
Successfully romance Snooty Booty.
Successfully romance Kibbles.
Kibbles master race.
Complete the Sherlock and Watson side story.
Get fired from your job.
Successfully romance Trixie.
Successfully romance Floofybutt.
Successfully romance McMurphy.
Complete the Pirate side story.
Sometimes you've just got to go for the healthy option.
Tagged a lil' kitten.
?????
You can sleep once you're dead.
Visit the Dev Cave.
Press the buttons, save the world.
Successfully complete the induction.
Completed the game without dating any of the cats.
Complete Chapter 6.
Complete Chapter 5.
Complete Chapter 4.
Complete Chapter 3.
Complete Chapter 2.
Complete Chapter 1.
Half measures availed us nothing.