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