Why is my mustang grinding his teeth: Common causes and what to do
If you notice your mustang grinding his teeth, you’re not alone. This behavior, called bruxism, can be a sign of several underlying issues. The most common reasons include dental pain, stress, or gastrointestinal discomfort. While occasional grinding might not be alarming, persistent grinding warrants attention. Here’s what you need to know to help your horse.
Dental issues: The most frequent culprit
Mustangs, like all horses, have hypsodont teeth that grow continuously. Over time, teeth can develop sharp edges, hooks, or uneven wear, especially if they have dental malocclusions. These sharp points can poke into the cheeks or tongue, causing pain and leading to grinding. Signs of dental problems include dropping feed, head tilting while eating, or foul breath. Have a veterinarian perform an oral exam with a speculum, and schedule routine floating (filing down sharp points) every 6-12 months.
Pain or discomfort elsewhere
Teeth grinding can be a response to pain anywhere in the body. Gastric ulcers are a common cause in horses, especially those under stress or fed high-grain diets. If your mustang also shows signs like poor appetite, weight loss, or mild colic, talk to your vet about ulcer diagnosis (gastroscopy) and treatment. Other sources of pain include lameness, back soreness, or temporomandibular joint (TMJ) problems. Your vet may perform a lameness exam or use imaging to identify the source.
Stress and behavioral factors
Mustangs are naturally social, free-roaming animals. In domestic settings, they can become stressed from isolation, lack of turnout, or sudden changes in routine. Boredom or anxiety may lead to repetitive behaviors, including teeth grinding. Ensure your horse gets ample turnout with a buddy, has access to forage most of the day, and experiences consistent handling. Environmental enrichment, such as slow feeder hay nets, treat balls, or toys, can reduce stress-related grinding.
When to call your vet and what to expect
If your mustang’s teeth grinding is persistent, or if you notice other symptoms like weight loss, salivation, or changes in eating, schedule a vet visit. Your vet will start with a full physical exam, including checking the mouth and teeth, auscultating the gut, and possibly performing a lameness evaluation. They may recommend dental floating, ulcer medication, or stress management strategies. Do not attempt to treat dental issues yourself, as improper floating can cause harm. Always follow your vet’s advice and keep records of any behavioral changes.
In summary, teeth grinding in mustangs is a sign to pay attention. It often indicates dental problems, pain, or stress. Address it by scheduling a vet exam, ensuring good dental care, managing stress, and providing a comfortable environment. With proper care, most cases can be resolved or managed effectively.
Key Takeaway
Persistent teeth grinding in your mustang likely signals a health issue, so schedule a vet exam to check for dental problems, ulcers, or stress.