If the game freezes, just click inside it (games can get unresponsive if you click elsewhere on the page).
Cats House is new picturesque hidden object variation by Cooking-free-Games.com. The cats at the photo sessions are as the kids; they get tired with monotonous actions easily and refused to work. You should photo all cats that were chosen by the customer. Then you should find all the cats in the children room and photo them. And at last find the differences between two pictures.
This game is played with mouse only.