Scratch is not a treat but is a type of feed. I’ve used these ratios for the last 10 years with an ever growing flock. I cull after 2 years with each flock for meat so it really doesn’t affect my birds.I would not use this or share it. Treats are never supposed to be more than 10 % of diet including scratch and it is never recommended prior to adulthood even by the manufacturer and most poultry experts. Feed high in protein and/carbs plus scratch over 10% combined with other treats can lead to fatty liver disease.