Determine the age of a horse by the appearance and description of its teeth.

Determination should include

• identifying temporary and permanent teeth
• examining the structure of teeth and different stages of wear
• evaluating teeth for the disappearance of cups, angle of incidence, and the surface shape of the teeth. 

Process/Skill Questions: 

• Why is it important to know the age of a horse?
• What are the four changes in the teeth that are indicators of age?
• What are a horse’s temporary and permanent teeth and their approximate time of eruption?
• How often should a horse have a dental exam?