A pet store purchase typically includes items such as a LEASH, CAGE, nametag, PUP, dogwhistle, and kittylitter. A LEASH is a strap or cord used to restrain or control an animal, usually a dog. A CAGE is a structure used to confine or protect an animal, such as a bird or small mammal. A nametag is a tag or label that identifies the owner of an animal. A PUP is a young dog. A dogwhistle is a device used to train dogs by emitting sound at a frequency that humans cannot hear. Kittylitter is a type of absorbent material used to contain cat waste.