If there is excess protein in the diet of an animal what happens to the animal?

If there is excess protein in an animal's diet, the animal's body may convert the surplus amino acids into energy, fat, or glucose through a process called deamination. This can lead to increased fat storage and potential obesity over time. Additionally, excess protein can strain the kidneys as they work to excrete the byproducts of protein metabolism, potentially leading to kidney damage in susceptible individuals. Furthermore, imbalances in nutrient intake may result, as high-protein diets can sometimes displace other essential nutrients.