Raw Feeding Across Breed Sizes: From Toy Breeds to Giants

A 4lb Chihuahua and a 150lb Great Dane are both dogs, but they don't eat raw the same way. Portion size is the obvious difference, but there's more to it — bone-to-meat ratios, meal frequency, and (for giant-breed puppies especially) growth-rate management all shift with size. Here's what actually changes as you move across the size spectrum.

Toy and Small Breeds (Under 20lbs)

Small dogs have a faster metabolism relative to their body weight than large dogs, which is why toy breeds often sit at the higher end of the standard 2-3% of body weight feeding range rather than the lower end. Bone sizing is the bigger practical concern here — a chicken neck sized right for a Labrador is oversized (and a choking risk) for a Chihuahua. Wing tips, small chicken neck pieces, or ground bone-in mixes are usually more appropriate. Because small dogs eat such small total volumes, precision matters more: a measuring scale rather than eyeballing portions helps avoid both underfeeding and the rapid weight gain small breeds are prone to.

Medium Breeds (20-50lbs)

Medium dogs are the most forgiving category — most standard bone sizes (chicken necks, backs, whole quarters) work without much modification, and the standard 2-3% feeding guideline applies fairly directly. This is the range most general raw feeding advice (including most of what's written about the 80/10/10 ratio) is implicitly calibrated around.

Large Breeds (50-90lbs)

Large adult dogs generally eat at the lower end of the 2-3% range relative to body weight, since calorie needs don't scale perfectly linearly with size — a 70lb dog doesn't need exactly double what a 35lb dog needs. Larger, denser bones (beef knuckle bones, larger turkey necks) become appropriate as recreational chews, and portion sizes are large enough that splitting into two meals a day (rather than one) helps with digestion and reduces the risk of bloat, a real concern in large, deep-chested breeds.

Giant Breeds (Over 90lbs)

Giant breeds share the large-breed guidelines for adults, but puppyhood is where real caution is warranted. Giant-breed puppies (Great Danes, Mastiffs, Saint Bernards, and similar) are prone to developmental orthopedic issues if they grow too fast — and diet is one of the levers that affects growth rate. The key adjustments: feed at the lower end of the puppy percentage range rather than the higher end, keep calcium intake carefully proportionate (not excessive) since calcium directly influences bone growth rate, and resist the temptation to "bulk up" a giant-breed puppy with extra food. Slower, steadier growth through the first 18-24 months is protective for their joints long-term. This is genuinely one of the few areas in raw feeding where more food isn't better — working with your vet to track growth rate against breed-appropriate curves is worth doing for giant breeds specifically.

Meal Frequency by Size

Small dogs often do well with two to three smaller meals a day, matching their faster metabolism. Medium and large adult dogs typically do fine on two meals a day. Giant breeds particularly benefit from two (or more) smaller meals rather than one large one, both for digestion and to reduce bloat risk. Puppies of any size need more frequent meals than adults — see our puppy and kitten feeding guides for age-specific schedules.

A Practical Starting Point

Body weight alone doesn't capture everything — an athletic, lean 60lb dog and a sedentary 60lb dog need different amounts even at the same weight. Our Food Calculator factors in both weight and activity level to give a personalized starting point, and from there, body condition (not the number on a scale) is always the best ongoing guide: ribs easily felt under a thin layer of fat, with a visible waist from above.

The Bottom Line

The core 80/10/10 framework holds across every breed size — what changes is portion size relative to body weight, bone sizing for safety, meal frequency, and, for giant-breed puppies specifically, a deliberate go-slow approach to growth. Match these details to your individual dog's size and life stage, and raw feeding works just as well for a teacup breed as it does for a Great Dane.