Can I Give My Dog Refresh?

Yes, with care
Artificial tears (preservative-free) is commonly referenced for dogs at published doses. Published guidance for dogs: 1-2 drops per eye, every 6-8h as needed. Plain lubricant drops only. NO redness-relief (naphazoline) or medicated drops. Squinting/pawing/cloudiness = vet same day (ulcer risk).
Source: Veterinary Partner (VIN)
Get the exact range for your dog's weight

Skip it or ask a vet first if

redness-relief dropsany eye that is squinting or painful, vet

The safe habit

Confirm any medication decision with your veterinarian, who knows your dog's health history and other medications. VetDose shows published reference data, not prescriptions.