Full list of all 99 Purrfectly Hidden Cats - Kittenrock achievements. It takes around 0-1 hour to unlock all of the achievements on Windows.
Pet all wild animals.
Unlock all achievements.
Check all ground holes.
Open all tents.
Listen to all humans.
Watch all birds.
Check all bird houses.
Check all catflaps.
Check all trash bins.
Pet Willow.
Pet all orange cats.
Pet all cats.
Pet Thistle.
Pet Star.
Ring all doorbells.
Pet all purple cats.
Pet Orion.
Find robot and frog.
Pet Birch.
Pet Rocky.
Find Botticelli.
Pet Sparrow.
Check all crates.
Tap all fire hydrants.
Pet Sapphire.
Pet Rowan.
Pet Crystal.
Pet Sierra.
Check all tree holes.
Check all big plant pots.
Pet River.
Pet Snow.
Pet Nectar.
Pet Twillight.
Pet Zephyr.
Sample all campfire cooking.
Pet Poppy.
Pet Storm.
Pet Oakley.
Open all the curtains.
Knock all barrels.
Pet Ruby.
Pet Velvet.
Pet Wren.
Pet Tundra.
Pet Rose.
Pet Aspen.
Read all posters.
Pet Sage.
Pet Pip.
Pet Sky.
Pet Spruce.
Pet Professor.
Pet Whisker.
Pet Echo.
Pet Sunny.
Pet Summer.
Pet Snooze.
Pet Marigold.
Pet Maple.
Pet Opal.
Pet Raven.
Pet Koda.
Pet Cedar.
Pet Breezy.
Pet Daisy.
Pet Amber.
Pet Blaze.
Pet Bailey.
Open all backpacks.
Pet Rascal.
Pet Fern.
Pet Ziggy.
Pet Misty.
Pet Lark.
Pet Cherry.
Pet Fjord.
Pet Cobalt.
Pet Cliff.
Pet Clover.
Pet Forest.
Pet Comet.
Pet Garnet.
Pet Ginger.
Pet Karen.
Pet Frost.
Pet Ivy.
Pet Leaf.
Pet Mocha.
Pet Moss.
Pet Pine.
Pet Olive.
Pet Pebble.
Pet Juniper.
Pet Flint.
Pet Meadow.
Pet Ember.
Pet Dawn.
Pet Luna.