Comparison of four dog diets (including nitrogen balance study).
D000821:Animal Feed; D000824:Animal Nutritional Physiological Phenomena; D000818:Animals; D004044:Dietary Proteins; D004285:Dogs / Q000378:metabolism*; D005247:Feeding Behavior; D005260:Female; D009584:Nitrogen / Q000378:metabolism*
D004044:Dietary Proteins; D009584:Nitrogen