The Hide & Sweet pets are sold in small sets including a tasty treat with a pet hidden inside. The treats often resemble cupcakes and cakes and are decorated with glitter on some parts. Each toy comes with a collectible token that you can scan into the Littlest Pet Shop app. The sweets have a removable top that also works as a hat for your pet. You can hide the toy by placing it onto the bottom of the the treat and pressing it down. Some of the pets are also decorated with fake frosting or sprinkles. They're sold separately.