Hi Cathy,
what is he eating?? I’d start with a diet change, when my boy eats carrots & tapioca he gets itchy yeasty ears & shakes his head/ears, change what your feeding him to a limited ingredient single novel meat protein diet something totally different to what he’s eating at the moment, feed a meat protein he hasn’t eaten before & see how he does…
What are you testing for? food allergy testing isnt 100% & can give false positives…
There’s a really good Face Book group called, “Dog issues, allergies & other information support group” a Dermatologist Dr Karen helton Rhodes frequents the group & has her own f/b page called “Canine Skin Solutions” & helps out…
