This article was very helpful. I decided to give my "croup high awkward" WB another 4 months of pasture time and light lungeing. It's really paying off. We backed him last spring (at 3 yrs of age) but he looked like he just needed more time to grow. And grow he did! He went from 15.2HH to 16.3HH. He's just fresher and happier and he's built a ton of bone. He's moving nicely on the lunge and using his body better. He'll be ready for more of a challenge this spring when we pick up his training again. Thanks!