Perfect balance in amino acids
Fats and proteins come from fresh chicken, beef and lamb meat. Duck therefore needs a little protein to obtain a perfect balance in amino acids.
Puppy or adult dog: the ideal balance in amino acids
Ten amino acids are essential for the adult dog. A young dog needs more Arginine and Histidine, or 12 amino acids during its growing phase.
In nature and in natural dog food, this is not a problem, because fresh meat contains all the amino acids in the right proportion. At least, if there is a good balance between muscle meat and organs, as in Duck.
The amino acids will also be kept intact in non-heated processed foods, as is the case with Duck unlike dry food for dogs.
Fats from poultry provide more unsaturated essential fatty acids. We complete these with sunflower oil and wheat germ.