Our cockapoo has constant thick brown ear wax in one ear, we’ve had allergy tests done and nothing has come up, we’ve switched him to a hypoallergenic diet and it hasn’t helped. Steroids clear it up but when we stop it comes straight back. I see so many products like collagen prebiotic chews etc all come up on my feeds promising to solve it, has anyone been in a the same situation and found something that actually works? I don’t want to have to put him on tablets from the vets as heard they aren’t great for their health.