Diets for dogs and cats
Dogs and cats eat animal prey, ie they are not pure carnivores, but definitely not "grain eaters" either!
Prey animal eaters usually eat the entire prey animal. In detail, this means that they eat:
Energy suppliers are fats (dogs / cats), digestible (!) Carbohydrates (dogs) and proteins (cats, dogs in need).
So fats and carbohydrates (dog) are the energy suppliers.
Dogs and cats need energy:
Proteins are the building blocks for building and maintaining body substance (e.g. muscles) and for the formation of new tissue, e.g. during growth or during pregnancy or for lactation.
The need for energy and proteins depends on many factors (age, breed, housing conditions, living situation, etc.) and must be determined individually for each animal. The requirement can even deviate up or down by up to 30% (principle of individuality).
Factors that affect energy and protein needs:
In the Determination of the energy requirement I would be happy to help your dog or cat and the creation of a ration.
All body health begins in the gut. About 80% of the entire immune system is also located there.