This is the formula I use, for mine:
Raw 'loaf' formula:
8 # grass-fed raw
beef &/or red game meat(venison, elk, Bison, etc - sometimes with poultry or lamb, rarely with pork),
1# raw organ meat (kidney, brains, glands, etc)
3/4 - 1# sardines, mackerel, or salmon
1/2# liver
1/2C raw, dried, ground eggshells from above
chickens
1C psyllium husk fiber (or oat bran, if the psyllium husk fiber is unavailable)
1/2C
mushroom powder (Shiratake, reishi, lions mane...)
1C
flax seed
2 heads garlic
12oz fresh or frozen blueberries
12 oz fresh or frozen cranberries
1 -2# kale, broccoli, cauliflower, etc
1/4# fresh ginger
1# celery
1# carrots
1bunch parsley
1# pumpkin
1/2# bananas
2T cinnamon
Gently cook veggies, until tender, cool. Combine everything well, dehydrate and portion @ 25g/meal. Shelf stable.
Dogs will, left to their own devices, often hunt and greedily eat berries and other fruits, and a wife variety of veggies. In fact, neither of our current dogs has ever met a fruit or veggie they didn't like. But, this makes sense. Wild dogs, including coyotes, wolves, foxes, and feral dogs, will eat all of what they kill - including their intestines, and the contents, and many of their typical pretty are vegan, or omnivores who eat things like bugs and lower life forms for protein, but still eat more fruits & veggies. Dogs will go for leafy greens, and even have some rudimentary herbal remedies they instinctively find and eat, when they need them - a prime example is eating grass, when they need to vomit. Rich colors are high in antioxidants,too - beta keretine is good for their vision. Blueberries are amazing for keeping their faces clean, if a dog is prone to tear-staining. Pumpkin is a fantastic way to stop diahrea, cranberries(not sweetened) are excellent for the urinary tract, especially for dogs prone to UTIs, and variety is important - change up the fruits & veggies (though Charlie ALWAYS gets blueberries & cranberries). The trick is getting the balance between proteins and plant matter. That's where the formula comes in. I didn't just dream all this up - but, in no animal dietician, either. I took a
raw food, species appropriate certification course, specifically for dogs and cats. It was pretty intense, but I'm glad I did it.