Full list of all 51 Fantastic Pets achievements worth 1,235 gamerscore. It takes around 15-20 hours to unlock all of the achievements in the base game.
The base game contains 41 achievements worth 1,000 Gamerscore, and there is 1 DLC pack containing 10 achievements worth 235 Gamerscore.
You chased a pet for a minute.
You won all of the Trainers Headquarters awards at bronze or above.
You reached Trainer rank 10.
You won the Main Event two weeks in a row.
You didn’t feed your pet for 5 days in a row.
You won 75% of the Trainers Headquarters awards at bronze or above.
You reached Trainer rank 9.
You reached Trainer rank 8.
You won 50% of the Trainers Headquarters awards at bronze or above.
You reached Trainer rank 7.
You won every Trainers Headquarters award on a shelf stack.
You played all the activities in free play.
You unlocked all of the activities.
You reached Trainer rank 6.
You owned a pet of each species.
You completely destroyed a cardboard city!
You didn’t win any medals in an entire Talent Show.
You scored no points during a Talent Show.
You created a cat that looks like a imaginary friend / tiger that only comes to life for you.
You created a horse that looks like a rainbow unicorn.
You stroked / tickled a pet for 5 minutes.
You attended a Talent Show on every day of the week.
You reached Trainer rank 5.
You washed a pet every day for a week.
You won 25% of the Trainers Headquarters awards at bronze or above.
You played with a pet every day for a week.
You played your pets choice of activity 10 times.
You reached Trainer rank 4.
You messed up 10 Strike a Pose events in a row.
You created a totally red dragon.
You changed a pet’s style 3 times.
You reached Trainer rank 3.
You listened to all of the encyclopedia entries.
You commanded the pet to do a barrel roll.
You watched the credits all the way through.
You did nothing for long enough that your pet went to sleep.
You earned a gold award in a Talent Show.
You entered a Talent Show.
You ran straight past the target area in Sit!
You reached Trainer rank 2.
You created your first pet.
You played the Take Off! Activity 10 times.
You won a Saturday Talent Show with your pet wearing one of the new fantastic pet costumes.
You collected ten or more GEMs in one session of the Take Off! Activity.
You played Take Off! with a cat, dog, lizard and pony.
You played the Take Off! Activity with a black and white dog.
You spent every GEM you had!
You collected no GEMs at all in one session of the Take Off! Activity.
You avoided scoring any points or collecting any GEMs in a session of Take Off! with a cat.
You made every part of a cat a different color.
You customized a pet with new choices from the extra customization options.