11/13/2025
I was just chatting with someone today about the importance of taking care of our horses’ teeth! Each of our horses receive regular dental check ups with Equine Dentist Jeff Klepinger to prevent these issues, but these are some great photos showing what we are trying to prevent!
When did your older horse last have a dental examination?
As winter approaches, and there is less grazing available, it’s really important to address the dental health of your geriatric horses.
Older horses are more susceptible to dental issues due to natural changes in their teeth over time, so regular check ups are so important to ensure their comfort and maximum chewing ability.
Common dental issues found in geriatric horses include: Sharp enamel points, senile diastemata, periodontal disease, wear abnormalities, displaced teeth, mobile teeth, absent teeth, infundibular caries and equine odontoclastic tooth resorption and hypercementosis (EOTRH).
Equine teeth naturally wear down over their lifetime due to having hypsondont dentition. As the tooth wears apically, the enamel thickness decreases, resulting in a thinner enamel layer on the chewing (occlusal) surface. Another structural change, which affects the upper teeth, involves the infundibula. Infundibula only extend through 80-90% of the reserve crown; over time these infundibulum will wear out. With thinner enamel and worn infundibula, the teeth become more prone to wear, leading to a faster rate of attrition. This results in smoother teeth surfaces, which can reduce the efficiency of chewing hay.
These age-related changes create irregular wear patterns, contributing to uneven crown height and therefore further compromising chewing effectiveness.
Another physiological age related change is the natural tapering of the teeth which will lead to the development of gaps between the teeth which can trap food and lead to periodontal (gum) disease, mobile teeth and even tooth loss. These gaps are called senile diastemata. In cases of senile diastemata, treatment should be on a case by case basis. Early identification and long term management is really important to ensure the comfort of your horse.
If your older horse does have difficulty chewing hay due to compromised grinding surfaces, dietary changes may need to be considered such as switching to fibre mashes to ensure adequate nutritional intake. It’s important to discuss with your EDT or Vet if this is the case.
Horses are known for their stoic nature, which means they often don’t show obvious signs of discomfort until dental issues are advanced. This highlights the importance of frequent dental care, ideally every six months for older horses, to ensure their comfort and identify any problems early to give them the best chance of prolonging their chewing efficiency.
Visit www.baedt.com to find a qualified equine dental technician near you!
