Hill's Science Diet
Adult Large Breed Chicken & Barley Recipe
DryFrom $51.99 (15 lb) to $104.99 (45 lb)
A grain-inclusive dry kibble for large-breed adult dogs, built around chicken with chicken meal and corn protein meal as additional protein sources. Cracked pearled barley, brown rice, brewers rice, whole grain wheat, and whole grain corn supply the carbohydrate base, with flaxseed and soybean oil contributing fat. The recipe includes added glucosamine (607 ppm) and chondroitin sulfate (1049 ppm) to support large-breed joint health, plus fructooligosaccharides (FOS) as a prebiotic fiber, taurine, L-carnitine, and a full vitamin and mineral premix. Animal feeding tests conducted using AAFCO procedures substantiate that the recipe provides complete and balanced nutrition for adult maintenance. Caloric density is 3675 kcal/kg, or roughly 365 kcal per cup.
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For a typical Adult dog (75 lb)
Adult · Moderate activity · Male · Neutered
3.8 cups/day · 376g/day
Based on 45 lb · lasts 54 days
Calculated for a typical adult dog, moderately active, neutered male, at the indicated weight. Your dog's actual portion may differ — use the calculator below for a personalized estimate.
| Nutrient | Value |
|---|---|
| Crude protein (min.) | 20.0% |
| Crude fat (min.) | 11.5% |
| Crude fiber (max.) | 4.0% |
| Moisture (max.) | 10.0% |
| Vitamin E (min.) | 400 IU/kg |
| Ascorbic acid / Vitamin C (min.) | 85 mg/kg |
| Chondroitin sulfate (min.) | 550 mg/kg |
| Glucosamine (min.) | 300 mg/kg |
| Omega-6 fatty acids (min.) | 2.5% |
*Guaranteed Analysis as published on the retailer page (this brand does not list AAFCO Guaranteed Analysis on its product page).