PROBLEM TO BE SOLVED: To provide toilet sand for animals reducing the amount of ammonia generated from a urine excreted from an animal.SOLUTION: The toilet sand for animals comprises multiple granules. Each of the granules comprises a group of particles comprising an inorganic porous material, silica gel, an inorganic binder for integrally binding the group of particles and silica gel.COPYRIGHT: (C)2009,JPO&INPIT