Reddit mentions of Garden of Life Fiber Supplement, Raw Organic Fiber Powder - 10 Servings, 15 Organic Superfoods, Probiotics & Omega-3 ALA, 4g Soluble Fiber & 5g Insoluble Fiber for Regularity, Psyllium Free Fiber

That is not a complete and balanced diet. Honestly I am a bit alarmed that your dog at only 11 weeks old is being fed a diet lacking in so many vitamins and minerals. A growing dog needs a fully balanced diet. If you are using The Honest Kitchen, use it with absolutely every meal, and feed as instructed on the box. Add a multi-vitamin/mineral (I recommend VetriScience Canine Plus Multi). This is

https://www.amazon.com/dp/B0091WICBM/ref=cm_sw_r_awd_bdUqub1RGQJVG

If your dog is getting raw meat, you dont need to get the Honest Kitchen containing meat "for extra protein", your dog is probably getting enough protein. What your dog is not getting anywhere near enough of is fiber, hence the diarrhea. Also not enough vegetable matter which contains minerals, vitamins and phytonutrients. There are dozens and dozens (perhaps hundreds) of amino acids, fatty acids, and other complex chemicals that are contained within food NOT including the essential vitamins and minerals that dogs need. Meat alone does not provide a full spectrum of nutrition. Growing pups need extra attention paid to their nutrition, imbalances in the nutrition of growing pups can cause severe problems (diarrhea being the least of it, but can include things like blindness, bone malformation, etc)

What formula of The Honest Kitchen are you using? You should be using one of their "Base Mixes", and which is a formula of ground dehydrated vegetables and fruits and some vitamins and minerals.

http://www.thehonestkitchen.com///dog-food/base-mix

Are you giving any fish oil? What is your source of omega-3s? Probiotics? Soluble and Insoluble Fiber?

Fish oil: one capsule of the most basic fish oil daily (begin doing this once the diarrhea has subsided). Dont buy fancy high priced fish oil or fish oil "for pets", its way more expensive for no added benefit. Just buy a reputable brand of fish oil (check label for certification of mercury removal). I buy bottles of 270 gel capsules for like 12$.

Raw diets are not simple. Or very cheap. People have the best intentions but may end up hurting their pets by not having done their research, or by using the easiest raw feeding recipes they found on some website that was not written by an expert.

To fix your dog's diarrhea, first get them on a balanced diet. Since you already have The Honest Kitchen, use that exactly according to the instructions on the box.
Second: get your dog something fiber rich to help bulk up his stool. I use Garden of Life Raw Fiber (great product, good balance of soluble and insoluble fiber). How big is your dog? I would add 1-2 Tablespoons per 20lbs (if ur dog weighs less than 20lbs but more than 10lbs, still give 1-2 Tbls).

https://www.amazon.com/dp/B004H2T314/ref=cm_sw_r_awd_jzUqub019P7ER

Your dog also needs probiotics for the diarrhea. Buy a human probiotic, with multiple strains of bacteria (you dont want one with just one strain of acidophilus) and a probiotic with a high CFU count (id say at least 7 billion per capsule). Heres a good one

http://www.amazon.com/Integrative-Therapeutics-Probiotic-Pearls-90-Count/dp/B0011023KS/ref=sr_1_1?ie=UTF8&qid=1413686398&sr=8-1&keywords=integrative+therapeutics+probiotics

If u dont like ordering online, you can find fiber powder, probiotics, fish oil at health food stores or grocery stores like Whole Foods. I just like amazon bc its always been the cheapest.

Im a pre-veterinary student with 9 years of clinical experience, im currently interning for one of the few Board Certified Veterinary Nutritionists in the country. I also have a personal interest in holistic medicine, raw food diets (i feed my own senior dogs a raw food). Feel free to ask me any follow up questions