Ear problems

Unfortunately, repeated ear infections cause calcification and sometimes, yep, this does need to be done.  I believe it's called an ablation.

I've known folks though who switched to a food with no corn, wheat or soy and had ear infections stop, almost like magic.  But, if your dog is that far, I'd be cautious about delaying long.

ETA:  Labs are notorious for allergies/insensitivities and quite often to food.  Typically a food allergy or insensitivity will show in the skin, the ears or the coat.  This is why often a change of diet, moving away from the ingredient I mentioned, can help

I had a cocker who had the bi-lateral ear ablations done.  Not "common" but it was the BEST thing we ever did for him. 

Across from my name is a button "Contact" -- email me and I'll tell you anything you want to know.  I'ts 2:00 a.m. and I'm so tired I can't see straight -- but I'll be HAPPY to email you or talk to you about it any time.