After years of issues with various dogs with health problems that kept relating back to food, I joined the "cook your own" club.
Once a month, I boil some chicken thighs, or cook some really fatty hamburger, and add in organ meat (we have friends who buy a couple of cows a year and they are glad to donate it to the cause) such as tongue (ICK!), liver, etc., and add in brown rice or lentils or oatmeal, and then lots and lots of veggies. I cook a gynormous pot, let it cool and freeze it in Cool Whip containers. I probably spend $10-$12 on the whole stinky vat. Every morning they get a couple of scoops on top of their high quality kibble (Solid Gold, Kirkland's, iVet - I rotate). I also throw in Brewer's Yeast to ward off fleas.
We have a Boxer & a Border Collie, so they eat lots more than one little dog. Your glop would probably last much longer than a month.
Several things I noticed:
They eat MUCH less kibble than they used to. The meat is what they crave & they are more satisfied.
The "gifts" they leave us in the yard dissentigrate faster than they used to, if you get my drift. Not as much preservative in their waste, so it goes away quicker.
Less arthritis, no allergies.
Their coats are gorgeous, seriously. Absolutely beautiful.
So, that's my story and I'm stickin' to it. Here's a link on Google to lots of resources:
http://www.google.com/search?sourceid=navclient&ie=UTF-8&rlz=1T4ACGW_enUS307US308&q=dog+food+recipes
Good luck!