My mare had her third shot last Thursday. We are currently re-habbing several muscle injuries and were on walk only orders though last Friday. (my mare walked over my old horse’s grave and it gave way and her right front sank down over 2 feet! She did quite the number on her pecs, ascending and descending pecs and abductors)
Anyhoo - I got on her Friday and she was BEGGING to do more than walk. I let her try and trot a few times, but brought her back to walk. Rode her again yesterday and I think she really feels good. Not so much still in the muscle groups, but boy was she ever pushing from behind in the walk. Overtracking at least 8 inches. We were able to start back trotting and even though she still has occassional head bobbing from the muscles, she was REALLY hot to trot! (I was told she would head bob now and then and to keep working her through it - which the mare did. Just don’t want anyone flaming me for riding her. I am under orders! )
So I can’t be 100% sure what I am seeing/feeling, but she sure feels good!