Roll over image to zoom in

Hill's Science Plan Adult 5+ Youthful Vitality Large Breed Dry Dog Food Chicken Flavour



If you are unsatisfied for any reason, return the unused portion to the place of purchase for a full refund or replacement

Science Plan™ Youthful Vitality has been scientifically developed with cutting edge food science to deliver nutrition that helps fight the signs of ageing in your large breed adult 5+ dog.

How it helps:

Hill’s Science Plan Youthful Vitality has been scientifically developed to work with your large breed 5+ aged dog’s biology. This breakthrough and proprietary recipe with fatty acids and antioxidants including vitamins C + E helps fight the effects of ageing at a cellular level.

Key Benefits
At Hill’s we have been studying how nutrition impacts pets' cell function for over a decade. We learned the aging process is complex, slowing pets down both mentally and physically. Our precise nutrition helps support pets and their cells as they age. Hill’s Science Plan Youthful Vitality has been scientifically formulated with ingredients that help support:

    • Brain Function
    • Healthy Immune System
    • Luxurious Coat
    • Energy and Vitality
    • Healthy Digestive System




    *For quality, consistency and taste, or your money back.

Formulated to help

reduce the risk of struvite & calcium oxalate crystals

Made in the USA
with global ingredients you can trust

Proud to have helped
11 million shelter pets
find a forever home & counting


INGREDIENTS: COMPOSITION: Maize, brewers' rice (24%), chicken (8%) and turkey meal (total poultry 13%), barley, oats, digest, dried whole egg, vegetable oil, animal fat, flaxseed, minerals, dried beet pulp, dried carrots, dried tomato pomace, dried citrus pulp, fish oil, dried spinach, pork cartilage (source of chondroitin sulphate), crustacean shell hydrolysate (source of glucosamine).

Feeding Guide

Body Weight (kg) Dry grams
25 300
30 345
40 430
50 510
60 580
70 655
80 + 9 per kg



Days 1-2

Days 3-4

Days 5-6

Day 7

Days 1-2

Days 3-4

Days 5-6

Day 7

Days 1-2

Days 3-4

Days 5-6

Day 7

3629 kcal/kg (363 kcal/cup)

Nutrient Dry Matter1
Protein 21.4
Fat 13.8
Carbohydrate / NFE 57.7
Crude Fiber 1.7
Crude Ash 5.4
Calcium 0.91
Phospohorus 0.63
Potassium 0.79
Sodium 0.20
Magnesium 0.092
Vitamin A 11404 IU/kg
Vitamin C 404 ppm
Vitamin D 1031 IU/kg
Vitamin E 1432 IU/kg
Omega-3-fatty acids 0.88
Omega-6-fatty acids 3.80
Beta-carotene 2.86 ppm
L-carnitine 329.9 ppm
Glucosamine 482 ppm
Chondroitin Sulphate 638 ppm


1The nutrient in the product after moisture is removed. It is used to make direct comparisons of nutrient profiles with differing moisture contents.

Science Plan

Precisely balanced nutrition that can change pets’ lives. Because when they’re healthier, they’re happier.

Find Out More