Hey, I think I will do the yogurt too. Boric acid shouldnt hurt her eyes, you dilute it in water , its a common ingredient in eye drops, its also a main ingredient in commercial products like angel eyes. Here is some more info about it from wikipedia:
"Medicinal
It can be used as an antiseptic for minor burns or cuts and is sometimes used in dressings or salves or is applied in a very dilute solution as an eye wash in a 1.5% solution or 1 tbsp per quart of sterilised water. As an anti-bacterial compound, boric acid can also be used as an acne treatment. Boric acid can be used to treat yeast and fungal infections such as candidiasis (vaginal yeast infections) by inserting a vaginal suppository containing 600 mg of boric acid daily for 14 days (PMID 10865926). It is also used as prevention of athlete's foot, by inserting powder in the socks or stockings, and in solution can be used to treat some kinds of otitis externa (ear infection) in both humans and animals. The preservative in urine sample bottles (red cap) in the UK is boric acid."
Probably more info than you need there.
The white vinegar and baking soda is a good idea too. I just got back from the pet store where I got a water bottle for dogs (a version of the hamster bottle) to keep her hair from being wet all the time from drinking water. Anyone think thats a good idea? I saw it as a suggestion on some shih tzu sites.
ETA: I really appreciate all the input. Thanks for the advice on ears too! :)