How to fix a dog's eye infection?

Watching your pup squint through watery, red eyes can pull at any dog owner’s heartstrings. Maybe you’ve noticed them pawing at their face more than usual, or there’s a thick, goopy discharge crusting around their lids—little signs that something’s off with their eyes. These are common clues of a dog eye infection, and while it’s tempting to rush for a quick fix, taking the right steps matters for their comfort and your peace of mind.

First things first: resist the urge to grab that leftover eye drops from your medicine cabinet. Human products can irritate a dog’s sensitive eyes, and in many places across Europe and North America, using unapproved treatments on pets violates local animal welfare laws. For example, in states like California or regions like the UK, failing to provide timely veterinary care for a suffering animal can lead to fines or even legal action. Your first move should always be to call your vet—they’ll check for underlying issues like allergies, a scratch on the cornea, or bacterial vs. viral infections, which need different approaches.

Once your vet gives the green light for at-home care, gentle cleaning is key. Grab a clean washcloth dampened with warm (not hot) water. Hold it softly against their closed eye for a few seconds to loosen any crust, then wipe outward from the corner—never rub back and forth, which can scratch the surface. Do this twice a day, but stop if your dog yelps or pulls away—pain means it’s time to check in with the vet again. Some owners swear by saline solution (the kind made for pets, not contact lenses) to rinse mild irritants, but always double-check with your vet first to stay on the safe side.

Keep an eye on the little details that signal progress—or trouble. If the redness fades, discharge thins out, and your dog stops squinting, that’s a good sign. But if things get worse—like swelling around the eye, a cloudy look, or your pup avoiding light—it’s time to head back to the clinic. In places like Germany, where animal welfare laws are strict, letting an infection worsen could land you in hot water, so err on the side of caution.

Remember, your dog can’t tell you when their eyes hurt, so it’s up to you to spot the signs early. Those tiny behaviors—like rubbing their face on the couch or flinching when you touch their eye—are their way of speaking up. By acting fast, you’re not just easing their discomfort; you’re also doing your part as a responsible owner, following local laws that keep our furry friends healthy. After all, a happy, healthy pup with bright, clear eyes is worth every extra step.