We rescued a horse over a year ago and one of the most startling things that I realised as we began our efforts to actually learn how to look after her(we had NO horse expereience before this) was that horses are in general looked after very poorly. I have always been interested in natural things but for some reason had assumed that there was one way to look after horses and that they were all looked after really well.
The great thing is that since we have adopted natural principles we have spent very little on our horse. Like anyone else they will look after themselves if given the right conditions.
Here are some of the main things that we learnt.
1)Never stable your horse unless he is injured or sick and needs to be confined to "bed". Can you imagine leaving your dog in a tiny dog house for 22 hours a day and expecting him to be normal. It would be considered cluelty by the ISPCA. Horses in stables can develop all sorts of extremely serious mental disorders and physical ones too, but it all just seems to be part of looking after a stabled horse to many horse owners. They don't see these things as abnormal.
2)Shoes are not good for a horse. There is a huge body of evidence that they are completely unnessecary and are detrimental to the health of the hoof and entire horse. Unfortunately this is a controversial area and one where it is hard to get accurate information. There are also no barefoot trimmers in the Republic which makes it hard to go "barefoot" as they do still need regular hoof maintenance.
3)Do not feed concentrates if at all possible. A horse needs to eat for 16 hours a day in order to have a healthy digestive system. That means eating grass, hay or haylage with some oats possibly for a working horse. Seaweed meal is a good vitamim boost. Concentrates are the equivalent of fast food for a horse....it may be called food, but that's a matter or opinion
4)Undertake natural worm control measures if possible. Just like for humans, if we keep pumping our horses full of worming doses every 6 weeks then their immune system is seriously impaired and worms and other parasites are developing resistance anyway. The insecticides also pullute the soil and you wouldn't be able to use your manure for your veg.
5)when training your horse do not go down the "standard" route, seek out trainers/books/dvds who have a much more humane approach