Cherry eye is an unsightly condition that English Bulldogs are prone to.

It's not unique to bulldogs though, it's also affects other breeds of dogs with flat faces and short nostrils. Lhasa Apsos and Shih-Tzus as well as dogs with longer noses like Beagles and Cocker Spaniels can all suffer from it.
It can affect one or both eyes.
IMPORTANT NOTE:
We are NOT vets. These pages are for information only. If you have ANY concerns about your pet's health conditions you should take them to the local veterinarian for examination and treatment.
Other Health Conditions
Brachycephalic SyndromeDogs have two eyelids, just like humans, that protect and cover their eyes. In addition, there's a third eyelid that helps with keeping the eye safe and protected.
In the corner of the eye is a gland that produces tears and it's this gland that can be problematic. When it pops out of its proper place it becomes red and swollen and looks a bit like a ripe cherry.
Because it's constricted into a ball the gland doesn't work properly, so the eye can become very dry. The dryness makes it irritating for the dog, so they may rub or scratch at it, increasing the risk of damage to the actual eye. This can lead to infection and/or inflammation and if not dealt with then can lead to permanent damage.
Symptoms can include any of the following:
The red swelling, which appears suddenly and unexpectedly, is the "give away" sign that your pet has cherry eye. It can be perfectly fine one minute and have the condition the next minute.
In many cases it seems to bother the owners more than the dogs. In one poll, the majority of owners did nothing. Just over a quarter had the vet reposition the gland and suture it into place. A little under a quarter of owners massaged it back into place.
What is clear though, is that if you don't monitor it then it can result in more serious complications. It will not kill your pet but you should get it looked at by the vet sooner rather than later. Anything that's not in its proper place is at risk of damage or infection.
As always, your local veterinarian is in the best position to advise you.
The vet will have a number of options depending on how serious they feel the condition is in your pet.
As always, the best option is to discuss it with your vet. There are choices but there are pros and cons for each method. You will need to make a choice based on the particular needs of your English Bulldog and the advice from the vet.