I just got a 14 month old TB filly. She is super sweet and is in great condition body wise. She was getting fed “a full scoop” (so I am guessing 4 lbs or so) twice a day of Omaline 100 sweet feed. I use Blue Seal Sentinel LS. Should she be getting the growth formula? It has 14% protein I believe. The reason I hesitate is because I also have a big boned Han/Appendix 2 yr old that was getting 8 lbs a day of the BS Growth and in spite of good quality free choice hay, was still rather ribby. His joints started to swell. My trainer said he was getting too much protein and to stop all grain and only feed hay. I cut him way back, and slowly got him back up to 6 lbs a day and he is still a bit ribby but no joint swelling. Thoughts?? He gets 16 hours a day turnout in a group with grass and free choice alf/orch hay in his stall and a mineral block. I don’t want to overfeed the baby but I aslo really want her off sweet feed!
She is about 14.2 at the withers right now, she sting tests to 16 hands but her first owner said she should get close to 17h. Any way to estimate? Just curious! TIA!