Aspiration points on sims 2 pets wii?

How do you spend the aspiration points that you earn from doing the things your sims want on the sims 2 pets for wii ... Please help !

Hi,

Every new command learned and every aspiration fulfilled give Pet Points, the only accepted currency in the town square. Human characters can go there with their four-legged friends whenever they want to chat with other pet lovers and shop for animal-related goods, such as exotic food, new toys and trendy accessories. It's even possible (though extremely cruel) to leave a pet at the local Pet Kennel and buy a new one with the earned points.