Horse teeth

The equine dental arcade, showing the front incisors, the interdental space before the first premolars
The skull of a horse

Horse teeth refers to the dentition of equine species, including horses and donkeys. Equines are both heterodontous and diphyodontous, which means that they have teeth in more than one shape (there are up to five shapes of tooth in a horse's mouth), and have two successive sets of teeth, the deciduous ("baby teeth") and permanent sets.

As grazing animals, good dentition is essential to survival. Continued grazing creates specific patterns of wear, which can be used along with patterns of eruption to estimate the age of the horse.[1]

  1. ^ Ageing a Horse by its Teeth, England: Eventing Guide, May 10, 2020, retrieved May 16, 2020