A Juice Bottle is an item that falls under the category of "Etc." in Supplies in Nintendogs. It is, as the name suggests, a juice bottle. It seems fragile, however it will not break when thrown. It can easily be found on walks and sells for $0.80 in the Secondhand Shop. Only large dogs like German sheperds and golden retrievers can pick it up and bring it back, others just jump at it.
DS: "This is just an empty bottle that once held juice. It has virtually no value."