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 | Norwich Terrier | Female | spayed | 3 years and 9 months old | 9 lbs
One eye on my dog has gotten irritated. Also her skin is much drier/flakier than usual. Only change recently has been addition of Seresto collar, which she has been wearing for about 3 weeks now. Grain free diet. Other dogs show no signs of problems. Is it probably allergies or could it be a more serious issue?
1 Answer

Answered By Dr. Strydom, DVM
Veterinarian
Published on July 19th, 2017