I (the kids) have 2 beef bottle calves (400-450lbs) that don't want to grow frame size. Now that it got colder, they're getting a bit of a belly.

They are april/may calves that were weaned the end of june.

I feed them each 3lbs creep pellet, 3lbs corn/gluten mix, 4lbs good alfalfa hay and free choice grass hay.

Any tips/recomdations?

Thank you.