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