My boyfriend and I went to look at a horse for non-horsey friends to ride and ended up rescuing this mare. She is unbelievably sweet, well mannered on the ground and in definite need of some TLC. She was given to the gentleman that had her 2 days before we picked her up, apparently she and 4 others had been left out in a dry lot with no food because the people couldn't afford hay or grain anymore.

We were told he thought she is a QH/TB mix, what do you think?
Also, any feeding advice is welcome. The vet will be out this week to look at her.