Id say its true, at the end of the day a dog has the same organs, same structure built up with muscles, eats, sh*ts exactly the same as us.
Carbs are full of energy, some have fast releaseing energy while some other foods are slow releasing energy.
Your body needs a certain amount of fat intake in order for the body to keep functioning properly.
Once carbs energy has been used up, the body will automatically start takin energy from the fat that has been stored in the body.
Protein is very good in rebuilding muscle fibres back to its original structure. Thats why you see peop