1.This product is special for dog and cat.
2.Do not use it outdoors,just use in house.
3.Do not let infants or children play on them.
4.Do not give infants the empty bag to play.
5.Please check whether it is broken before using.
6.Please turn to the veterinary in the case of the pets swallow broken item.
7.Do not let the pets bite,pull or push this item.
8.Keep it away from fire & water.
9.Keep it over the touch of infants,children & pets.