That's interesting about your dog's ear situation! It's good your vet isn't too worried. The sweet smell is a bit strange though! Makes me wonder if it's a yeast thing maybe? Still, if he's happy and not bothered, that's the main thing. Keeping them clean is a good idea, almost like regularly tuning up your car, just like you would tweak settings in Drift Hunters for optimal performance! Hopefully, the weekly cleaning keeps everything happy and healthy.