Olivia has a beautiful painted horse named twila. one morning as she and twila go for their daily ride, she notes that the horse is shuffling one foot. twila seems to be in discomfort, so olivia calls the equine chiropractor to come out and take a look. after feeling along twilas spine, the vet tells olivia that twila has vertebral subluxation.
how might the vet explain this to olivia in laymans terms?