According to the American Association of Equine Practitioners, the core vaccines that all horses should receive at least once a year are Eastern and Western Equine Encephalytis, Tetanus, West Nile Virus and Rabies vaccines. There are many other types of vaccines that are recommended based upon the risk of contracting certain diseases due to the horse's use, age and environmental conditions. These risk based vaccines are Equine Herpes Virus (Rhino), Influenza, Strangles, Equine Viral Arteritis, Botulism, Potomac Horse Fevere, etc.
http://www.aaep.org/images/files/Adultvaccinationtablerevised108.pdf
Vaccines
A horse
A healthy horse should drink 35-55 liters of water a day.
A horse can have as big area for grazing just don't make it too small. I keep my horses in about 1-2 acres and my horse is healthy.
if its a really nice sunny day, Your horse should have its rug off and in the sun.A horse needs a couple of hours a day of sun to keep them healthy.
you should feed them a healthy diet of nubs, fubs, and gubbers.
When a horse is participating in rigorous or demanding work, he should have at least the basics met including:foodwatershelterrestcompanionshipsufficient veterinary care to remain healthy
A healthy horse needs daily grooming, feeding and exersizing. All of these are important..... and if they don't your horse can become ill, injured, Hungary and bored
The phrase "healthy as a horse" is believed to come from America and the UK in the 1860s. Horses were believed to be very powerful and energetic, meaning that it would be good to be as healthy and energetic as a horse.
The reason a horse has to be healthy is because ... If you have a horse you probably want to ride it ,you cant if its ill . The vet bills are more expensive to a sick horse . You could go to court for animal cruelty if your horse has been neglected and end up with your horse being taken or a BIG fine.
so your horse get enough nutrients and it stays healthy :)
Maybe. Only for an hour or if it's healthy to be working