feeding for energy

[lirago]

My mare has recently come back into work after having a long time off due injury. She has always been a lazy girl on the advice of my instrutor I feed oats and topspec feed balancer and she has never looked better only thing is now she is doing more again her energy levels have dropped I was just wondering if anyone had any suggestions/ ideas I have increased her feed every time her work load has gone up

 

[chestnut cob]

My lazy IDxTB has been on oats with chaff all winter to give him energy but recently started to feel like he was lacking something. I introduced a competition mix (Dodson & Horrell I think??) two weeks ago and the difference is amazing, really! I'll stop the oats when the current bag runs out now and will just up the mix more if needed.