If you decide to do allergy testing, it’s best to make an appointment with a specialist/dermatologist. I think your vet will agree, that will give you the most accurate results.
I am vegetarian too, I find stuff like chicken tenders, chicken breasts, sandwich steak in the reduced price section of my market. Cost effective, and it will keep in the fridg for a few days or you can freeze it.
I just chop it up a little, put it in a casserole dish add a little water and stick it in the oven at 350-400 for about 40 minutes to an hour. Or, just stir fry (medium heat) with a little water in a skillet. You can freeze individual portions.
But, don’t refreeze raw after it’s been thawed unless it’s cooked first.
Then I just add a tablespoon to their kibble mix and add a little water. I add a fish oil capsule too, good for itchy dogs.
