Write the next sentence in the following story.

How to save money on rabbit care
Compare prices.
Don't just buy your rabbit's food at the pet store closest to you. If you want to save some money, you should compare prices at various stores in your city and from online suppliers.

Pick from:
(1). Look over prices based on age, health and temperament. Signs of age and training that you can buy include : Grooming adult rabbit cage condition weather conditions Compare rabbit food prices..
(2). Online suppliers will be more knowledgeable about rabbit care than if you purchase your food from a pet store. You can even get a friend or family member to buy for you, which shows that you still are serious about saving..
(3). If you can easily get food at a cheaper price, then it is worth the effort to shop around. When shopping online, remember to take shipping charges into consideration when comparing prices..
(4). Typically, smaller companies don't have much of a connection with larger stores. Stock up on materials for rabbit care kits that are not very expensive and won't cost you very much at all... The answer should be
(3).