Menu
 

BestReviews is reader-supported and may earn an affiliate commission. Details

Best Pet Insulin & Diabetes Medications

Updated August 2025
How We Tested

We recommend these products based on an intensive research process that's designed to cut through the noise and find the top products in this space. Guided by experts, we spend hours looking into the factors that matter, to bring you these selections.

First Reviewed
November 08, 2021
57
Models
considered
28
Hours
researched
Category cover
Jennifer Manfrin
Written by Jennifer Manfrin

Updated August 2025

It’s frightening to get the diagnosis from your veterinarian that your pet has diabetes, but it usually doesn’t mean you can’t have many more years of enjoyment with your best friend. Just like diabetic humans rely on insulin, these life-saving medications are available for cats and dogs. The type of insulin and dosage that your diabetic pet will need will be determined by your vet, and can keep her from experiencing complications and further problems when given accordingly. In addition, medication in pill form is suitable for some cats that don't require insulin. There are also some natural supplements available for diabetic cats and dogs, but typically must be used in conjunction with prescribed insulin to keep blood sugar levels in check.  

Our Top Picks