Question: what foods are high in phosphorus for dogs?
Answer: For dogs in early stages, recommended phosphorus amounts can be as high as 60 mg/kg (or 30 mg/lb). Anywhere from 15-40 mg/kg (7 - 18 mg/lb) is considered a low phosphorus diet. In general, foods highest in phosphorus include bones, dairy products, fish (with bones), organ meats, and egg yolks.