Table 5. Ingredient and chemical composition of diets fed to young adult and geriatric dogs for 12 months.
| Ingredient | APB1 | PPB2 |
| %, as-is | ||
| Corn | - | 45.00 |
| Brewers rice | 44.23 | - |
| Poultry byproduct meal | 32.91 | - |
| Soybean meal | - | 19.96 |
| Poultry fat | 14.99 | 3.97 |
| Wheat middlings | - | 13.20 |
| Meat and bone meal | - | 10.00 |
| Beet pulp | 4.00 | 4.00 |
| Dehydrated egg | 2.20 | 2.20 |
| Sodium chloride | 0.65 | 0.65 |
| Potassium chloride | 0.65 | 0.65 |
| Choline chloride | 0.13 | 0.13 |
| Vitamin premix3 | 0.12 | 0.12 |
| Mineral premix3 | 0.12 | 0.12 |
| Analyzed composition | ||
| Dry matter, % | 93.8 | 94.3 |
| % DM-basis | ||
| Organic matter | 92.8 | 92.3 |
| Ash | 7.2 | 7.7 |
| Crude protein | 28.0 | 25.5 |
| Acid hydrolyzed fat | 22.6 | 11.2 |
| Total dietary fiber | 4.8 | 15.2 |
| Gross energy, kJ/g | 22.5 | 19.8 |
Provided per kg of APB diet: choline, 2654 mg; retinyl acetate, 15.2 KIU; cholecalciferol, 0.9 KIU; 
, 62.5 IU; menadione sodium bisulfite complex (source of vitamin K), 0.6 mg; thiamin, 13.1 mg; riboflavin, 14.0 mg; pantothenic acid, 25.3 mg; niacin, 70.0 mg; pyridoxine, 13.56 mg; biotin, 0.11 mg; folic acid, 949 µg; vitamin B-12, 129 µg; manganese (as MnSO4), 19.6 mg; iron (as FeSO4), 253.9 mg; copper (as CuSO4), 17.8 mg; cobalt (as CoSO4), 2.4 mg; zinc (as ZnSO4), 166.9 mg; iodine (as KI), 6.3 mg; and selenium (as Na2SeO3), 0.32 mg.
Provided per kg of PPB diet: choline, 2457 mg; retinyl acetate, 16.3 KIU; cholecalciferol, 0.9 KIU; α-tocopherol, 74.1 IU; menadione sodium bisulfite complex (source of vitamin K), 1.2 mg; thiamin, 14.4 mg; riboflavin, 11.5 mg; pantothenic acid, 23.9 mg; niacin, 79.3 mg; pyridoxine, 15.8 mg; biotin, 0.24 mg; folic acid, 1024 µg; vitamin B-12, 33.3 µg; manganese (as MnSO4), 24.0 mg; iron (as FeSO4), 214.6 mg; copper (as CuSO4), 23.1 mg; cobalt (as CoSO4), 2.4 mg; zinc (as ZnSO4), 144.3 mg; iodine (as KI), 24.0 mg; selenium (as Na2SeO3), 0.27 mg.
Trouw Nutrition USA, LLC, Highland, IL.