i was just looking at pick me up supplements for my horse and red cell and propell plus were mentioned a lot. I did use it on an anaemic horse a while ago and i think it was a success!
Ive used it on vet recommendation on a veteran mare with liver damage her coat and condition certainly looked better and appeared to feel better on it.
i was also recommended vetsorbin but it worked out to be more expensive.
seems a good tonic /pickmeup.
i used it for my tb x when he had an iron deficiancy and was slightly anaemic...it was a really good pick me up! had him back to his usual self in no time!