Search for your pet’s food to see what’s changing

Select dog or cat, then enter your product’s name, EAN or SKU number. If you’re not sure where to find those numbers, check this guide..

New Prescription Diet updates you can expect

Pet food
Redesigned packaging makes it easier to identify your pet’s food
scannable QR
Scannable QR code on each bag instantly links to helpful resources
cat eating
Great taste and kibble shape your pet will love

Frequently asked questions

With change comes questions. Find the answers here.

  • Why is Hill’s relaunching Prescription Diet?

    Strengthening the holistic Prescription Diet brand experience in an online first world, making it simpler for vets to recommend and pet parents to choose our brand via modern packaging, strong clinical evidence and emotional messaging.

  • What is changing?

    Redesigned packaging

    Optimised Formulas

    New Digital Tools

  • How is the packaging changing?

    We have done a lot of research to understand the pet parent as well as the veterinarians and optimise our packaging designs for both online and in the clinic. We have a new simple and clean design that is easier to shop online as we increased the category descriptor as well as colour blocking and the alpha codes. We have highlighted our Hill’s credentials by giving them more prominence. Each product package is differentiated with unique pet images on the front as well as bringing the science to life in an easy way on the back panel. On the back of the pack, we have one core main claim on the top and we are explaining the benefits of our products with succinct statements on how it helps and how the formula works. These top three claims were based on insights and we included icons to help provide clarity and understanding.

  • How many formulas changed?

    21 dry formulas have changed (18 require a transition) and 9 wet formulas have changed (1 requires a transition)

  • What is changing in the formulas and why?

    In the new recipes, pork fat has been replaced with chicken fat. Using chicken fat brings these recipes in line with the rest of the portfolio that already had chicken fat. Chicken fat is loved by pets and helps with overall consistency of product quality. In addition, these products are excellent tasting as we optimised taste enhancer ingredients resulting in great tasting new recipes that are on par with the current formula.

For best results, follow this pet food transition guide

Gradually transition your pet’s old food to new food over a period of 7 days to avoid digestive upset.

Day 1-2

DAYS 1-2

days 3-4

DAYS 3-4

days 5-6

DAYS 5-6

day 7


Learn more about the importance of transitioning your pet’s food.

Shop dog foodShop cat food


message icon

Ongoing support for your pet’s health

Get useful articles and tips from our pet health experts delivered right to your inbox.

More reasons to feel great about feeding Hill’s

dog is eating in the kitchen

A History of Science-Led Nutrition

For more than half a century, science has been at the core of our nutritional philosophies and innovations.

Our History

cat accompanying its master

Hill’s Consumer Affairs

Questions or concerns? We want to hear from you. Call or chat today.

Contact Us

man spoiling his dog

Hill’s Food, Shelter & Love

Since 2002, the Hill’s Food, Shelter & Love Program has provided shelters with the life-changing nutrition they need to help the most vulnerable pets find forever homes.

About Shelter Support

Hill’s Pet Nutrition Logo

As the leader in cutting edge food science and research, Hill’s is honoured to be the US #1 Veterinarian Recommended brand.

100% satisfaction guarantee logo

If you are not satisfied with this product purchased from your authorized retailer, return the unused portion to them for a full refund or replacement.