A 2-year prospective survey examined  the rate of euthanasia and factors associated with euthanasia among 1,070 horses and ponies in Great Britain. This analysis was part of a larger study of laminitis that enrolled owners of healthy animals who  responded via a web-based survey. Most respondents owned one to three animals for an average of about 7 years. Native pony breeds were most common and while most owners (60%) reported their animals were in ideal body condition, a third of the animals enrolled had a previous history of laminitis.