It is best for Gumu to eat natural dog food. Although natural food does not taste very good, it is very nutritious. In addition, the chicken, fruit and vegetable formula can help dogs gain weight, while the grain-free and meat-free endurance formula can increase the dog's endurance. Secondly, you should look at the ingredients of the dog food and choose high-quality ingredients. Then check the nutrient content of the dog food and choose according to the different element contents. At different stages of ancient animal development, different dog foods also need to be selected.

What the ancient herdsmen ate:

1. Nutrients similar to those contained in the food their ancestors obtained. Ancient Sheepdogs live on farms in southwest England and are typically fed a mixture of lamb and beef, potatoes, and grains such as corn, oats, and wheat. The nutrients contained in this type of food are more suitable for the ancient shepherd dog's digestion and glandular function absorption and utilization.

2. Appropriate balance of protein, carbohydrates, sugars, fats, vitamins and minerals. The requirements for some trace elements and minerals need to be paid attention to in appropriate amounts, rather than the traditional concept of more, the better. Some trace elements or minerals exceeding the requirements will cause certain damage to the pet's organs and even pathological changes. For example: calcium. If dogs of other breeds consume too much calcium and cannot be completely absorbed and excreted, it will accumulate in the kidneys and cause kidney stones.