The cat tree can be found in the decorations tab of your Marketplace.
Your progress to finding 6 different cats will be mapped by the bar at the bottom of your game screen. By clicking on this bar or by clicking on your cat tree that you are asked to place in the kingdom, you will be shown your main progress screen. Included on this screen is all 6 types of cat (2 common, 2 uncommon, and 2 rare), the weeks items and amount of these items that you must get to turn in for a cat, and the amount of time that remains to get these items before they change.
The 6 different kinds of cats are as follows...
Common: Orange Tabby & Brown Tabby
Uncommon: Black & White
Rare: White and Gray Fluffy & Multi Fluffy
Specialty items for this quest are as follows:
Balls of Yarn = made at the Tailor with 4 wool, 3 blueberries, 10 min
Catnip Cream = made at the Dairy Barn with 4 cream, 1 catnip, 25 min
Charmed Mousie = made at the Woodshop with 1 forest charm, 3 wool, 2 log, 45 min
Once you turn in all the ingredients to be able to search the cat tree, you will be prompted to click on the tree 3 times to get your reward. Unfortunately some rewards that are given to you are not cats but instead treasure of coins or goods.
Once you've found all 6 cats, you are rewarded with Moonwhisker. You can now place Moon whisker in your kingdom from the heroes tab of the Marketplace. Moonwhisker takes 8 hours to build, and 3 milk & 12 hrs for a rewaard of 175xp)
You will have some regular quests with rewards of xp to help you along the way...
Cats in a Tree
Luring Cats
A Cottage Full of Cats
The Betrothal Ring
Oh snap!! Now that Rafael has wooed Yvette by his kindness for rescue animals, Rafael is going to pop the question! How exciting! Let's see what she answers...
Now we must make items for Rafael and Yvette's celebration of their engagement. Bake 2 carrot cakes at the Bakery, have 4 milk, and make 2 opal-studded cups (after all, opals are Yvette's prized item and logs are Rafael's prized item) at the Woodshop for them to drink from.