Like humans, horses can develop a variety of dental problems, some which may be very serious and require surgery.
She and the wild horse, Lightning, develop a special bond which proves important later in the film.
Bit by bit, though, she and the horses were developing a rapport.
Some older horses may develop habits which are difficult to cure.
Too much dust, and a horse could develop a bad cough.
In some cases, a horse will physically develop to a degree that a different saddle may have to be purchased.
Adult horses with an improper diet may also develop a range of metabolic problems.
In extreme cases, horses may develop neck and back pain from being forced to hold an artificial position for long periods of time.
The horse develops relatively weak thrust, so speed usually suffers.
As the horse developed, it became clear that, like his father, he appreciated long distances.