Raw Diets for Dogs: Honest Facts, Real Risks and Practical Tips
A balanced guide to raw feeding: the four types of raw diet, which claimed benefits hold up, the real risks, how to handle it safely, how to switch, and who should avoid it.
Short answer: it can work well — but only if it is properly balanced and safely handled
Raw feeding is neither a miracle nor a disaster. Done properly — a complete, professionally formulated diet, handled with the same hygiene you would give raw chicken for humans — plenty of dogs do very well on it. Done from a recipe found online, it risks nutritional imbalance, bacterial contamination and bone injuries. The deciding factor is not raw versus kibble. It is balanced versus not.
Few subjects in the dog world produce more heat than raw feeding. One camp says it cured everything from itchy skin to bad breath. The other says it is a bacterial disaster waiting to happen. Meanwhile you are standing in your kitchen holding a frozen block of something, wondering whether you are doing right by your German Shepherd.
Here is the calm version. Raw feeding is a way of delivering nutrition, not a magic ingredient. A properly formulated raw diet and a good complete kibble are both capable of keeping a dog healthy for a decade. A badly formulated version of either will cause problems — and with raw, the problems are easier to create and harder to spot.
This guide gives you the facts without the sermon: what raw feeding actually is, the claims that hold up and the ones that do not, the real risks and how to reduce them, how to switch safely, who genuinely should not do it, and the practical tips owners wish they had known before they started.
This is general owner information, not veterinary advice. Diet has a bigger effect on a growing large-breed puppy than on almost any other dog, and getting the calcium-to-phosphorus balance wrong during growth can cause lasting skeletal problems. Talk to your vet or a qualified veterinary nutritionist before switching, especially for puppies, seniors, or any dog with a health condition.
What Raw Feeding Actually Means
Raw feeding means giving a dog uncooked animal ingredients — muscle meat, organ meat, edible bone — usually with some plant material, instead of cooked commercial food. The idea is that this is closer to what dogs evolved eating.
Two things are worth knowing before the debate starts. First, dogs are not wolves; thousands of years alongside humans left them noticeably better at digesting starch than wolves are. Second, “what an animal evolved eating” and “what keeps an animal healthy for thirteen years in a centrally heated house” are not automatically the same thing. Neither point settles the argument — they just mean the ancestral-diet claim on its own is not evidence.
The word to look for on any dog food, raw or cooked, is “complete”. Complete means it is formulated to provide everything a dog needs. “Complementary” means it is not — and a freezer full of plain minced beef is very much complementary.
The Four Types of Raw Diet
People arguing about raw feeding are often arguing about completely different things. These are the four you will meet.
| Type | What it is | Risk level | Best for |
|---|---|---|---|
| Commercial complete raw | Frozen or chilled meals formulated to be nutritionally complete, made by a registered producer | Lowest — balance is handled for you | Most owners who want to feed raw |
| Freeze-dried / air-dried raw | Raw food with moisture removed; rehydrated or fed dry | Low, and far easier to store and travel with | Convenience, travel, toppers — see our freeze-dried guide |
| DIY / BARF | You buy the components and build meals yourself, often to a ratio like 80/10/10 | Highest — nutritional gaps are common and invisible for months | Only with a formulated recipe from a qualified nutritionist |
| Prey model / whole prey | Whole carcasses or large portions, no plant material | High — plus real choking and fracture risks | Experienced feeders with professional guidance |
If you take one practical thing from this guide: the gap between “commercial complete raw” and “DIY raw from an internet ratio” is enormous. Most of the horror stories and most of the deficiency cases come from the second, not the first.
The Claims: What Holds Up
Owners report real improvements, and it would be dishonest to dismiss thousands of people. It would be equally dishonest to present those reports as proven. Here is a fair reading.
| Claim | Honest verdict |
|---|---|
| Smaller, firmer stools | Widely reported and plausible — raw diets are typically lower in fermentable fibre. One of the most consistent owner observations |
| Better coat and skin | Often reported. May reflect higher fat content or simply moving away from a food that did not suit the dog. A good cooked diet can do the same |
| Cleaner teeth | Chewing does help mechanically — but so does brushing, with none of the fracture risk. Not a substitute for dental care |
| More energy / better weight | Frequently reported. Often explained by portions being measured properly for the first time |
| Cures allergies | Not supported as a general claim. Elimination of a specific problem protein may help — which is about the ingredient, not about it being raw |
| Prevents disease / extends life | No good evidence. Treat confident claims here with suspicion |
Most of the improvement people see when they switch to raw comes from three things: measured portions, a consistent diet, and paying attention. All three are available on any food.
The Risks, Plainly Stated
These are the risks veterinary bodies actually raise. None of them mean “never feed raw” — they mean “handle it like the raw meat it is”.
- Bacterial contamination. Raw meat can carry salmonella, campylobacter, listeria and E. coli. Studies have repeatedly found these in commercial raw pet foods. Dogs may shed bacteria in their stools even when they seem perfectly well — which is a household risk, not just a dog risk.
- Nutritional imbalance. The most common problem with home-made raw. Calcium, phosphorus, vitamin A, vitamin D, iodine, zinc and copper are all easy to get wrong, and deficiencies take months to show — by which point, in a growing puppy, damage may be permanent.
- Bone injuries. Fractured teeth, mouth injuries, choking, and blockages or perforation in the gut. Cooked bones are the worst offenders and must never be fed, but raw weight-bearing bones cause plenty of fractured teeth too.
- Parasites. Raw meat and fish can carry parasites unless properly frozen or sourced from a producer who manages this.
- Human health risk. The one owners underestimate. Contaminated surfaces, bowls, hands, and the dog’s mouth and coat are all routes into the household — which matters enormously in some homes (see who should not feed raw).
Several veterinary and public health organisations advise against raw feeding in households with infants, elderly or immunocompromised people, precisely because of the transmission risk. That is not anti-raw campaigning — it is the same logic that stops you serving undercooked chicken at a family dinner.
How To Do It Safely
If you have weighed it up and want to feed raw, here is the version that minimises the risks. None of it is difficult — it is mostly kitchen discipline.
Choose complete, not DIY
Buy a commercial raw food labelled complete for your dog’s life stage, from a producer who can tell you about their safety testing and who employs a qualified nutritionist. If you want to make it yourself, pay a veterinary nutritionist to formulate the recipe.
Why it works: it removes the single biggest raw-feeding risk — silent nutritional gaps — and moves the food safety burden onto a regulated producer.
Treat it exactly like raw chicken
Separate chopping board and utensils. Wash hands before and after. Clean surfaces with hot soapy water and a disinfectant. Bowls washed after every meal, not rinsed.
Why it works: almost every documented household infection linked to raw pet food traces back to handling, not to the dog itself.
Thaw in the fridge, never on the worktop
Thaw in a sealed container on the bottom shelf. Feed within the producer’s stated window, and throw away anything left in the bowl after twenty minutes.
Why it works: room-temperature thawing is where bacterial numbers climb fastest.
Feed in one place, and manage the aftermath
Feed on a washable mat or in the crate, not on the living room rug. Wipe the dog’s face afterwards. Keep the eating area away from where children play.
Why it works: it contains the mess and the bacteria to one easily cleaned zone.
Keep your vet in the loop
Tell them you feed raw. Ask about parasite control, and consider routine health checks and blood work so any deficiency shows up early rather than as a symptom.
Why it works: your vet can spot problems long before you can, and treatment plans sometimes change for raw-fed dogs.
Switching Over Without a Disaster
German Shepherds are famous for sensitive digestion, so a rushed switch usually ends in a very unpleasant week. There are two approaches and both work.
Days 1–2: 25% new food. Days 3–4: 50%. Days 5–6: 75%. Day 7–10: 100%. Slow it down further if stools loosen — go back a step for a few days rather than pushing on.
Some raw producers advise fasting for one meal then starting fresh, because mixing raw and kibble can unsettle some dogs. Only do this with adult dogs, never with puppies, and only on a producer’s or vet’s advice.
Stools, appetite, energy, itching. A little softness at first is common. Vomiting, blood, lethargy or a dog going off food is a vet call, not a “detox”.
Stick with one protein and one product. Judge the food after six weeks, not six days — constant switching is itself a cause of loose stools.
Raw portions are usually given as a percentage of body weight, which is a starting point, not a rule. Adjust by the ribs-and-waist check in our feeding guide.
If a supplier tells you that vomiting, diarrhoea or lethargy after switching is your dog “detoxing”, treat that as a reason to distrust the supplier. Those are symptoms, and they deserve a vet’s opinion — particularly in a large, deep-chested breed.
Bones: The Part That Goes Wrong
Bones cause more emergency appointments than any other part of raw feeding, and the rules are simple enough to memorise.
- Bone already ground into a complete raw product
- Soft, non-weight-bearing raw bones if your vet agrees
- Always supervised, always on a washable surface
- Size that cannot be swallowed whole
- Taken away once it gets small
- Ask your vet first if your dog has had dental work
- Cooked bones of any kind — they splinter
- Weight-bearing bones from large animals (marrow bones, knuckles)
- Antlers, hooves and hard nylon chews — classic tooth breakers
- Bones left with an unsupervised dog
- Bones for gulpers who swallow rather than chew
- Bones as a substitute for tooth brushing
A useful rule of thumb from vets: if you cannot dent it with your thumbnail, it is hard enough to break a tooth. Slab fractures of the big upper premolars are common in large breeds and usually need extraction under anaesthetic.
Who Should Not Feed Raw
There are households and dogs where the risk-benefit balance clearly does not favour raw. This is not about being anti-raw — it is about being honest.
- Homes with babies, toddlers or immunocompromised people — anyone on chemotherapy, transplant medication, or with a condition affecting immunity.
- Dogs with certain medical conditions — including some cases of pancreatitis, kidney disease, or dogs on immunosuppressive medication. Always ask your vet.
- Growing puppies fed a DIY diet — the calcium-phosphorus balance is too easy to get wrong and the consequences are skeletal.
- Dogs who visit hospitals, care homes or schools — many therapy-dog schemes exclude raw-fed dogs for infection-control reasons.
- Anyone who cannot commit to the hygiene routine — half-hearted raw feeding is genuinely riskier than good kibble.
If any of those apply, a good complete cooked or freeze-dried food will keep your dog in excellent condition. Nobody’s dog has ever suffered from being fed a well-chosen kibble.
Kit That Makes It Manageable
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Stainless steel bowls, a washable feeding mat and dedicated prep gear
The unglamorous purchase that makes the difference between raw feeding done properly and raw feeding done riskily. Stainless steel does not scratch and harbour bacteria the way plastic does, a wipe-clean mat contains the mess to one square metre, and a dedicated board and tongs keep raw pet food away from your own food prep.
- Stainless steel is far easier to sanitise than scratched plastic
- A raised-lip mat contains drips and makes clean-up a thirty-second job
- Separate board and tongs remove the main cross-contamination route
- Everything is dishwasher safe, which is the point
Good to know: wash bowls after every meal rather than rinsing, and run the mat through the dishwasher weekly. Store raw food in sealed containers on the bottom shelf of the fridge so nothing can drip onto human food.
| Item | What to look for | Find it |
|---|---|---|
| Stainless steel bowls | Heavy base or rubber ring, dishwasher safe | See options → |
| Feeding mat | Raised lip, silicone, easy to hose or wash | See options → |
| Digital kitchen scales | Any cheap set — portions matter more than the diet | See options → |
| Sealed storage containers | Airtight, stackable, fridge and freezer safe | See options → |
| Freeze-dried raw topper | Complete or clearly labelled complementary; easy for travel | See options → |
7 Mistakes (and the Fix for Each)
❌ 1. Building meals from an internet ratio
“80/10/10” is a rough guide, not a formulation, and it says nothing about zinc, iodine, vitamin D or fatty acid balance.
✅ Fix: use a complete commercial raw, or pay a veterinary nutritionist to formulate a recipe you follow exactly.❌ 2. Feeding raw to a growing puppy without guidance
Calcium and phosphorus errors during growth can cause permanent skeletal problems in a large breed.
✅ Fix: complete food formulated for large-breed growth, and a conversation with your vet before you start.❌ 3. Casual hygiene
The same chopping board, an unwashed bowl, thawing on the worktop — this is where household infections come from.
✅ Fix: treat it exactly like raw chicken for people. Separate kit, wash everything, thaw in the fridge.❌ 4. Weight-bearing or cooked bones
Fractured teeth and gut perforations are the two most serious raw-feeding injuries, and both are avoidable.
✅ Fix: never cooked, never weight-bearing, always supervised — and nothing you cannot dent with a thumbnail.❌ 5. Switching overnight
A sudden change in a breed known for sensitive digestion usually means a miserable week for everyone.
✅ Fix: transition over 7–10 days, and slow down rather than pushing through if stools loosen.❌ 6. Hiding it from your vet
Owners often keep quiet expecting a lecture — which removes the one person who can spot a deficiency early.
✅ Fix: tell them, ask what they would monitor, and book routine checks. A good vet will work with your choice.❌ 7. Believing raw fixes everything
Itching, ear infections and loose stools have many causes, and delaying a diagnosis while you experiment with diet can let a treatable problem run for months.
✅ Fix: investigate symptoms properly with your vet. Diet is one factor, not the answer to all of them.🧊 Portion and freeze
Weigh a week of meals into tubs on a Sunday. Nobody over-feeds when the day’s portion is already made up.
🧽 One sink, one cloth
Dedicate a cloth and a washing-up brush to the dog’s bowls and nothing else.
✈️ Keep a dry backup
A bag of freeze-dried raw or a good kibble makes travel, kennels and emergencies straightforward.
📓 Note what changed
Protein, product, date. When something upsets your dog, you will know exactly what to remove.
Frequently Asked Questions
Is raw food better for German Shepherds?
Not inherently. A complete raw diet and a good complete cooked diet can both keep a German Shepherd in excellent health. What matters far more is that the food is nutritionally complete, that portions keep your dog lean, and that it suits their individual digestion — this breed is known for sensitive stomachs on any diet.
How much raw food should I feed?
Producers usually suggest a percentage of body weight per day, often around 2–3% for adults, with growing puppies needing considerably more. Treat that as a starting point only, then adjust by body condition — you should feel the ribs easily and see a waist from above.
Can I mix raw and kibble in the same bowl?
Opinions differ. Some raw suppliers advise against it; there is limited hard evidence that it causes harm in healthy dogs, and many owners feed raw at one meal and kibble at another without trouble. If your dog is sensitive, keeping the two meals separate is a reasonable precaution.
Is raw feeding safe for puppies?
Only with a properly formulated complete diet suitable for large-breed growth, ideally with veterinary input. A home-made raw diet for a growing German Shepherd is one of the highest-risk feeding choices you can make, because skeletal damage from imbalance cannot be undone later.
Does raw food make dogs aggressive?
No. There is no evidence that raw meat causes aggression. What can happen is resource guarding around a very high-value food — that is a training and management issue, not a diet one, and it can occur with any food a dog values.
What about freeze-dried raw — is it the same?
It is raw food with the moisture removed, which makes storage and travel far easier and reduces some handling risk, though it does not sterilise the food. Check whether the product is labelled complete or complementary. Our freeze-dried guide goes into it properly.
✅ Your Raw Feeding Checklist
- Food is labelled complete for your dog’s life stage
- Producer can explain their safety testing and nutritionist
- DIY recipes formulated by a qualified veterinary nutritionist only
- Separate board, tongs and cloth — never shared with human food
- Thawed in a sealed container in the fridge, never on the worktop
- Bowls washed after every meal; leftovers binned after 20 minutes
- Fed on a washable mat, away from where children play
- Hands washed before and after; surfaces disinfected
- No cooked bones, no weight-bearing bones, always supervised
- Transition over 7–10 days; judge the food after six weeks
- Portions weighed; ribs-and-waist check every fortnight
- Your vet knows, and routine checks are booked
The Bottom Line
Raw feeding is a legitimate way to feed a dog, and it is also the way with the least room for error. The owners who do well with it buy complete food from a producer who takes safety seriously, handle it like raw chicken, weigh the portions, avoid risky bones, and keep their vet in the picture.
The owners who run into trouble are almost always the ones following a ratio they read online, feeding a growing puppy without guidance, or treating hygiene as optional. If that describes your situation, a good complete cooked food is not a compromise — it is simply the lower-risk route to the same healthy dog.
- German Shepherd feeding guide — portions, life stages and body condition
- How to read a dog food label — what the ingredient list really tells you
- Freeze-dried raw food — convenience without the freezer
- Free feeding cost calculator — what any diet actually costs you monthly
Recommended German Shepherd gear for this guide
Slow feeder bowl
Best for: Slowing fast eaters and enrichment
- Slows gulping
- Dishwasher safe options
Affiliate link — we may earn a commission, at no cost to you.
Airtight food storage container
Best for: Keeping kibble fresh
- Airtight seal
- Wheels on large sizes
Affiliate link — we may earn a commission, at no cost to you.
Low-calorie training treats
Best for: High-frequency reward training
- Soft, easy to break
- Quick consumption
Affiliate link — we may earn a commission, at no cost to you.
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