Two Easy Ways to Start Earning Rewards!
Earn 2X Pals Rewards points at Petco
when you use Petco Pay!
Updated on September 23rd, 2025
Pet's info: Dog | Mixed Breed | Male | neutered | 1 year and 4 months old | 10 lbs
When I took my dog to the vet for his follow up for his eye ulcer the vet said it was healing fine. He did this without doing any stains. Is the stain needed to determine if the ulcer is still there? The vet mentioned that it was used the first time to see the depth of the ulcer and that by simply looking at my dog’s eye he could see the ulcer was getting better
1 Answer
Answered By Andrea M. Brodie, DVM
Veterinarian
Published on May 6th, 2018