Why Is My Rabbit Tearing? Common Causes of Watery Eyes in Bunnies

This can be a pretty common problem seen on bunnies. Watery eyes (tearing) can be caused by anything from mild irritation to more serious health issues. If it doesn’t clear up quickly or get worsen, a visit to the vet is strongly recommended.

Common Causes Of Rabbit Tearing

• Blocked tear ducts: Rabbits have delicate tear ducts that can easily become inflamed or obstructed.

• Eye infection: Bacterial or fungal infections are common and can worsen if untreated.

• Dental problem: Overgrown teeth can press on tear ducts, leading to persistent watery eyes.

• Environmental irritants: Dust, hay particles, or allergens can temporarily irritate the eyes.

• Injuries: Scratches or trauma to the eye may cause tearing.

  
  

• Underlying illness: Chronic conditions like respiratory infections or systemic disease can sometimes show up as eye discharge.

What You Can Do 

• Clean the eye area: Use a soft cotton pad dampened with warm water to wipe away discharge.

• Reduce dust: Switch to less dusty hay and keep bedding clean.

• Check environment: Avoid smoke, perfumes, or strong cleaning chemicals near your rabbit.

• Monitor diet: Ensure plenty of fresh hay, as dental issues often cause tearing.

When to Seek Immediate Vet Help

• Persistent tearing beyond 1–2 days.

• Signs of pain (pawing at the eye, squinting).

• Redness, swelling, or pus.

• Loss of appetite or changes in behavior.