Nap Time Nursery

It's nap time in the this pet nursery, but it seems that the animals still feel like playing and having fun. What would the best way to get them to take a nap be? Well, actually the solution is very simple: click their cages, remember which animal is sitting there and when you manage to match two identical types of animals, they will miraculously fall asleep. As you become more and more familiar with the pet nursery, you will get to take care of more of them. At each level, there will be new pets that you'll have to convince to take a nap. It's a great way for you to practice your memory skills and play a nice game, at the same time. Have fun!