I will put my vote in that dogs are carnivores. I feed raw and have done so for years for many dogs. In reality dogs can live on a shocking variety of foods and survive, but in my experience raw fed pooches have been the healthiest. No stinky greasy dog odor, no eye boogers, no itching, no rashes, no ear gunk, no bad breath, pearly white teeth, trim robust healthy weight, and beautiful soft coats. Not to mention less boredom when they get to satisfy carnal behaviors eating Whole Foods every day, and a very spunky pooch into old age to boot! Ok, maybe some gnarly farts now and again, but it’s worth it to me!
We flourish mostly on a combination of road salvaged deer and home raised rabbits. 4 working does should provide a daily meal for a very large dog, and they are incredibly simple to raise. I keep mine on open ground in a colony. I usually cull the males and sell the females. My breeding stock have names, but the offspring are dog food, I avoid attaching to the kits. I have no problem butchering, I know the value of the whole system. The rabbits live healthy happy lives and the dogs get food nature intended. Plus I’m not paying $$$ for premium specialty kibble that my dogs won’t get rashes from. I personally use cervical dislocation to dispatch. A shovel handle over the neck, step on the handle, pull up on the back legs. No screaming, no bleeding, no thrashing, it’s instant, and you don’t have to look. And if for some reason you don’t get it right the first time, it’s paralyzed and can’t feel pain, unlike hacking off a chickens head only halfway :s. Oh how I hated butchering like that! Cervical dislocation is the only way for me these days!
I also raise chickens and turkeys, which, if your dogs will eat poultry, can be a great way to supplement and diversify. My dog is too spoiled... she’d pick rabbit over anything any day, but otherwise she demands red meat. The booger! A small flock with broody hens can raise dozens of birds for you in a year, providing months of dog food. Many folks are terrified of poultry bones. I’m not here to debate it. My dogs have been eating raw and cooked carcasses for almost a decade. I’ll leave it at that.
The only problem with bones I’ve had was a puppy swallowing a large piece of raw deer bone. She passed it, but it was painful for her. When she pooped it out finally, boy she sniffed that turd carefully, pinpointed the bone, and said “never again” . From that day on she spat out any tough piece larger than 1”. Smart girl!
I’ve also tried quail... if you can manage to contain and protect them and want to incubate eggs manually, they’re very prolific. I will get back into them someday, but they do need a special setup. Quail make great meals for small dogs and cats. I used to dehydrated skinned quail for. Hiking with th e dogs- quail cookies! Easy, lightweight foodstuffs. I do this with fish as well, crunchy fish cookies loaded with good oils and nourishment.
I also raise pigeons, they’re not terribly prolific, but easy to keep, easy to feed, pleasant to have around, and they produce a surprising amount of meat with thick tasty fat, reminiscent of duck. I use them mostly for cat food as the dogs have plenty to eat.
My philosophy with raw meat is that every part of the animal makes the whole food. The skin, fur, tendons, blood, bones, organs, guts, brain, cartilage. Every bit of it is fabulously nourishing. Raw meat poos are small, odorless (usually), and break down incredibly quickly. If You have the means and the stomach for it, I avidly encourage going raw!
Edit:
Permaculture is the focus here, and I’d like to point out that while I currently do not have a system for feeding my livestock from my own property, here’s the real expense breakdown:
10 rabbits in two breeding groups, forage in spring and summer, hay and grain in winter. Summer costs maybe $7/mo for everyone, winter costs around $20/mo for hay and grain. No maintenance, all salvaged or h9me made materials for nest boxes, and enrichment. Producing well over 60 kits per month. 1 kit is one to two days of food. My 70lb dog can take 2 days to eat a whole rabbit, the 130lb pooch can eat one a day. That’s max $20 a month to feed 200lbs of dog.
6 pigeons, three breeding pairs, less than $1 per month in grain year round. Living with the rabbits in an open air pen they can fly around in and breed naturally. A pair can produce 8-12 squabs in a year. Each dressing out to about a 6-8 ounce thick, meaty bird, easily 2 days of food for 1 cat. That’s over 20 squabs a year in supplemental food for less than $12.
I estimate my chickens and heritage turkeys cost high end $.50 per bird per month during summer, and $1 per bird per month in winter. I’ve had flocks of 10 and flock of 100. I sell lots of chicks and they more than pay for themselves. I butchered 60 cockerels last fall, so poultry has been a plentiful supplement this winter. Between meat, eggs, and livestock sales, they are an invaluable self perpetuating asset.
Quail would cost pennies each per month in feed. A hen might lay20-30 eggs a month. Incubating them, you can reasonably produce 50 quail per month per laying hen. They grow fast and don’t take half a year to fill out like chickens, butchering of cortunix is usually around 8 weeks. Talk about a turn around! Just gotta have a way of containing the buggers at all ages and be willing to incubate. They can’t be free ranged like pigeons and poultry. A breeding trio would provide food for 2-3 cats each month for probably $3 per month in grain, considering you gotta feed all them baby quail too

. Obviously power expenses come in with incubating and brooding. Someday I will try bantam hens to hatch quail eggs. I’ve heard it can work, and she replaces the incubator and brooder both!