About 6 weeks ago I bought a filly from the sale... not because I needed another horse, but because quite frankly I thought this filly might die if I didn't get her out of there. It's not so much "how she got this way" but more "how to help her best I can".
I've never really done rescue work, I'm not sure I'd have the heart for it to be honest, or maybe too much heart becasue I think I'd probably get myself arrested for assault. This is not an Arabian filly, but a stock breed and at 2 years old she stands 13 hands. We estimated her at a high 1 or low 2 on the condition scale, yeah she's THAT bad. I honestly didn't know if she would survive the 14 day syndrome to be honest, but she's doing well, gaining weight, eyes are bright and she talks when it's time to eat. I've even seen her trot on her own a few steps where she was way too weak to do that before.
In any case, we're having teeth issues now and I'm hauling her to the vet to be looked at this week. First it was a lower tooth abcess that burst and drained.. she was eating well (senior feed) and other than leaving a little hay was not off her feed at all. It was a 'duh moment when it burst out, NO it's not strangles, but she was doing much better and eating so I wasn't too concerned, just a note to have a vet look at it. Well last night she had a big lump under her left eye and this morning her nostril looked like bloody puss had been draining out of it now as well.
*Sigh* The things horses have to go through when they never asked to be born in the first place

It breaks my heart.. she's still very thin but has a game little soul and is a fighter.
I could really use some advice on what to give her, other than vet care because that's already slated. I imagine malnourishment can have alot to do with tooth health? Could it be something else that I'm missing entirely? Any advice or help for this little girl would be appreciated from someone who has dealt with legitimate rescue work. She won't eat soaked beet pulp, or corn oil in her feed but is eating Equine Senior really well with BOSS. She really can't afford to not eat right now

Any help or advice would be apprreciated.