Our minis are about 2 weeks into their new feeding regimen. They have so much more spunk and get the zoomies a lot!! Our 24yr old gelding is just a blur in front of the window as he runs past. The girls are full of spunk too, which is awesome because they need to lose some weight. Our gelding is on triple crown senior and the girls are on triple crown lite and they are only getting 1.5% of their body weight in hay instead of a lot more. The girls have hay bellies and are overweight, so this is going to be so good for them. I'm excited to see them play more, act like young horses, and be healthier. We have fed purina products in the past and thought we loved them...but they didn't produce this much energy. I'm loving it! They aren't "hot headed" even with their new-found energy. It will be fun to see how their coat, body condition, and energy levels improve over time.