It's probably micro nutrients and then amino acids. Procure some good grass-fed liver and give him a bit every day. Add in grass-fed ground (lean) over time.
Discussion
Our dogs eat meat. It’s cheaper to feed this way too because they are less hungry with top quality food.
But I like the idea of organs for dogs. I’m exploring this. Local farm, ask about buying/grinding nice healthy organs for dogs.
I would buy them whole then use kitchen shears and move them into small glass containers. Freeze all but one.
👍doing it this week. Boomie & Duchess (name has grown on me as we reduced her) will be elated.
Boomer was a rescue too but great name for him as he’s tiny but his booming bark can be heard counties away.