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