Frequent triggers of a food allergy in dogs are meat and grain proteins, but also gluten, which is why grain-free or gluten-free dog food is often found in the food selection for sensitive dogs. The majority of our diets are natural and gluten-free.
The first six months are the "main growth phase". They require high quality protein and nutrients.
The next 6- 12 months require a reduced protein content to help prevent any growth disorders.
Now fully grown, finding the right diet to match their energy requirements is key.
Now in old age, diets with a lower fat and phosphorus are needed.