Peggy suffered from this a lot as a puppy, and recently had a bad flare-up when the groomer didn't follow our instructions.
The vet told us it was "just allergies" but we noticed it was triggered most often by grooming appointments. So we purchased the most sensitive shampoo formula we could find and requested they only use that, and nothing on her face. I think the fragrance was affecting her (because it certainly affected me).
She's also had a bad reaction to whole cooked egg, which resulted in lots of itching and eye goop.
Have you audited your home for any potential irritants? Perfumes, oils, floor cleaner, smoke, etc.
And what are you feeding? It might be worth a switch, just to see.
(Note that the only reason I was able to make these connections was by keeping notes in a daily schedule. The reaction to grooming appointments took 24 hours to show up, and 48 hours to get bad, so the connection wasn't immediately apparent until I looked back at a few months of notes. I track her snacks, meals, potty times, weight, and anything out of the ordinary like vet or grooming appointments, play dates, etc.)
The vet told us it was "just allergies" but we noticed it was triggered most often by grooming appointments. So we purchased the most sensitive shampoo formula we could find and requested they only use that, and nothing on her face. I think the fragrance was affecting her (because it certainly affected me).
She's also had a bad reaction to whole cooked egg, which resulted in lots of itching and eye goop.
Have you audited your home for any potential irritants? Perfumes, oils, floor cleaner, smoke, etc.
And what are you feeding? It might be worth a switch, just to see.
(Note that the only reason I was able to make these connections was by keeping notes in a daily schedule. The reaction to grooming appointments took 24 hours to show up, and 48 hours to get bad, so the connection wasn't immediately apparent until I looked back at a few months of notes. I track her snacks, meals, potty times, weight, and anything out of the ordinary like vet or grooming appointments, play dates, etc.)