Multi-choice problem: Continue writing the next sentence in this paragraph:

How to choose dry cat food
Consider your cat's age.
Dry cat foods are often categorized for cats by age. There are formulas that provide extra energy for growing kittens.

Choose from:
(1). Older cats can benefit from a product that helps develop their teeth as well. For instance, one that is geared specifically for cats would help them lose weight.
(2). Older cats tend to need more protein, such as milk or fiber, and should be given dry cat food. Here's the easiest way to find a product that meets your cat's needs : Read the package instructions in your dry mix.
(3). Check the health and age information on food labels, or look for canned cat food products at your local pet store. When choosing dry cat food, be careful with what type of content your cat is eating.
(4). There are options for older cats that provide necessary nutrients that aging kitties need. These specialized formulas are intended to provide your cat with the right kind of nutrition for its age, size and health.
(4).