When would I need to seek the help of a veterinarian for a dog eye issue?

If you suspect an eye issue, have it looked at. There are plenty of times where it's not a big deal and has a simple treatment, it could be nothing. But there are plenty of times where if you blow it off, it turns into something worse or a situation we don't want it to be. A more expensive situation than the original problem would have been.

If you notice that your dog is pawing at his face, blinking excessively, or showing redness around the eye, or if there is any sort of yellow or green discharge, you should consult a veterinarian. Especially if you don't see any improvement within a day or so.