What happens next?

How to administer insulin to a cat
Follow the storage instructions on the label.
Your insulin will come with detailed directions on proper storage and handling. Make sure to familiarize yourself with these directions, and ask your vet if you have any questions.

Pick from:
-- Retrieve an insulin syringe from the can and administer the insulin. While the type of insulin injection for most cats will be restricted by diseases, most veterinarians recommend using a syringe.;
-- The battery is usually stored in the tray. If your cat does not have one, then there is a chance he already has an insulin canister.;
-- Refrigerate your insulin until you are ready to use it. Insulin will deteriorate and become ineffective if it is exposed to heat.;
-- You can have an adult pick your cat up and feed it the insulin, or you can keep it on its own. Provide sufficient insulin to maintain the cat's health.;
Refrigerate your insulin until you are ready to use it. Insulin will deteriorate and become ineffective if it is exposed to heat.