You don't need to feed your dog a completely balanced meal every meal, or even every day. This is the reason for feeding a variety of foods. It kinda scares me. Mention of the MyBlueDog website comes up from time to time on many BARF lists, and it's really scary to newbies. Spread it on your kitchen floor and you have an easily sanitizable place to feed.
Many dogs are allergic to g rains and yeast products.
An elimination diet will help determine the cause of the allergies. Flaxseed oil or fish oil are probably your best sources of this. Garlic is also a natural antibiotic and fungal fighter. When it comes to foods that really work, garlic is as good as it gets. This pungent bulb offers a plethora of health benefits.