Whole Grain Corn
Whole Grain Corn is a whole or coarse grain ingredient. It usually plays more of a carbohydrate and fiber role than a core protein role. It reads as an upper-tier carb and fiber source.
Hill's
Hill’s c/d Multicare Chicken starts with whole grain corn, brewers rice, and chicken meal, then adds chicken fat, corn protein meal, soybean meal, and egg product.
It is worth considering when a veterinarian has directed urinary feeding and mineral design matters more than meat content.
It discloses 22.3% protein, 17.2% fat, 3,820 kcal/kg, 0.63%/0.57% calcium/phosphorus, 0.25% sodium, and 0.1% magnesium.
I would not use it as an ingredient upgrade for healthy dogs or for grain, soy, egg, or pork-liver-flavor avoidance.

01. NUTRIENT PROFILE
Compare protein, fat and energy density in low, typical and high bands.
This food is on the lower side for crude protein among extruded foods.
This food is on the higher side for crude fat among extruded foods.
This food is on the higher side for calorie density among extruded foods. The same serving can provide more energy, so check portion guidance.
Undisclosed values are not treated as zero.
02. INGREDIENT QUALITY & DISCLOSURE
The analysis uses the registered ingredients. Complete-panel coverage is not verified, so an unlisted ingredient cannot be assumed absent.
Read the listed ingredients below. Complete-panel coverage is not verified here; do not infer that an unlisted ingredient is absent.

Whole Grain Corn is a whole or coarse grain ingredient. It usually plays more of a carbohydrate and fiber role than a core protein role. It reads as an upper-tier carb and fiber source.
Brewers Rice is a refined carbohydrate source. It usually reads as a starch and energy source rather than a protein driver. It reads as an lower-tier carb source.
Chicken Meal is a species-named animal meal ingredient. It is rendered rather than fresh, but the species source is still clearly identified. It reads as an upper-tier protein source.
Animal protein · Chicken Meal (#3), Egg Product (#7)
Plant protein · Corn Protein Meal (#5), Soybean Meal (#6)
The protein number includes processed plant protein support.
Even when it appears later, the protein number is read more conservatively.
03. CHOOSING FOR YOUR DOG
This is a prescription-diet candidate for urinary care. Read purpose fit and veterinary guidance before treating it as a standard star-ranked food.
Prescription purpose: urinary care.
High calorie density remains the clearest trade-off here.
04. COMPARE FOODS
Compare urinary care prescription diets first. For therapeutic diets, clinical fit and veterinary direction matter more than a standard score.
05. MANUFACTURING & DISCLOSURE
Founded in 1907 in the United States.
There is a usable disclosure baseline, but the public record is still fairly thin.
This brand has a confirmed recall history. The most recent public recall noted here was the 2019 vitamin D incident.
May 12, 2026