Dog Eye Boogers: What's Normal, What's Not, and How to Keep Your Dog's Eyes Healthy
- Jul 17
- 3 min read
If you're a dog parent, you've probably noticed those little eye boogers (also called eye discharge) in the corners of your dog's eyes.
A small amount is perfectly normal—but sometimes it can be a warning sign that your dog needs extra care.
Knowing the difference can help protect your dog's vision and overall health.
Why Do Dogs Get Eye Boogers?
Just like humans, dogs produce tears all day long.
Tears do much more than keep the eyes wet—they help:
Wash away dust and dirt
Remove allergens
Protect against bacteria
Keep the surface of the eye healthy
As tears dry, they mix with mucus, tiny particles, and natural oils to form the "eye boogers" you see each morning.
A small amount of clear or light brown discharge is usually nothing to worry about.
What's Normal?
Healthy eye discharge is usually:
✔ Small amount
✔ Clear, white, or light brown
✔ Found mostly after sleeping
✔ Easy to wipe away
Most dogs wake up with a little crust in the corners of their eyes—just like people do.
When Should You Be Concerned?
Eye discharge may signal a health problem if you notice:
Thick yellow or green mucus
Excessive tearing
Red or swollen eyes
Squinting or keeping one eye closed
Pawing at the face
Cloudy eyes
A foul smell
Sudden increase in discharge
These signs could indicate:
Eye infection
Allergies
Dry eye (Keratoconjunctivitis Sicca)
Corneal scratch or injury
Blocked tear ducts
Glaucoma
If symptoms continue for more than 24–48 hours or seem painful, contact your veterinarian as soon as possible.
Some Dog Breeds Need Extra Eye Care
Certain breeds naturally develop more eye discharge because of their facial structure.
These include:
Shih Tzu
Maltese
Poodle
Pug
French Bulldog
Boston Terrier
Cavalier King Charles Spaniel
Dogs with large, round eyes or short noses are more likely to experience tear staining and irritation.
Daily eye care can make a big difference.
7 Easy Ways to Reduce Eye Boogers
1. Wipe the Eyes Every Day
Use a soft cotton pad or gauze moistened with warm water.
Use a fresh pad for each eye to avoid spreading bacteria.
2. Keep Facial Hair Trimmed
Regular grooming helps reduce irritation and tear staining.
3. Use Dog-Safe Eye Wipes
Specially formulated eye wipes can gently remove debris without irritating the eyes.
4. Check for Allergies
Seasonal pollen, dust, smoke, and household cleaners can all increase eye discharge.
If symptoms appear during certain seasons, allergies may be the cause.
5. Feed a High-Quality Diet
Healthy nutrition supports the immune system and reduces inflammation.
Omega-3 fatty acids may also help maintain healthy eyes and skin.
6. Keep the Eye Area Dry
Moist fur encourages bacteria and yeast growth.
After cleaning, gently pat the area dry with a soft towel.
7. Schedule Regular Vet Exams
Many eye diseases develop gradually.
Routine veterinary checkups can detect problems before they become serious.
Did You Know?
Dogs don't produce emotional tears like humans.
Instead, their tears are constantly working to lubricate and protect the eye.
Healthy tear production is essential for clear vision.
TwinTails Tip
Never use human eye drops unless your veterinarian specifically recommends them.
Some ingredients that are safe for people can be harmful to dogs.
The Bottom Line
A little eye discharge is completely normal.
However, changes in color, amount, or consistency can be early signs of an eye problem.
With a few minutes of daily eye care, you can help keep your dog's eyes bright, comfortable, and healthy for years to come.
At TwinTails.pet, we believe that healthy eyes lead to happier adventures, brighter smiles, and more tail wags.
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