Can Dogs Eat Salmon?

Recompute the ceiling for your dog, in grams and ounces

Choose a body weight, one of the 20 official salmon forms, and one of the official household portions. Every result is printed in both metric and US units, and every intermediate value is printed too, so each line can be checked with a calculator.

This is a calorie conversion, not a feeding recommendation and not a safety clearance.

The formula, with every symbol defined

Nothing below is fitted to salmon. The ceiling is this site's published general treat rule; the only salmon-specific inputs are the official energy densities.

• W_lb = body weight in pounds. Supported input: 2–300 lb.
• kg = body weight in kilograms, using the exact international conversion 1 lb = 0.45359237 kg.
• RER = resting energy requirement in kcal/day; 70 and 0.75 are the published coefficients.
• MER = maintenance energy requirement in kcal/day; 1.4–1.6 is the published band for a healthy, neutered adult dog at a healthy body condition.
• C = the 10% treat ceiling in kcal/day: at most one tenth of daily MER from treats. 0.10 is a general rule, not a salmon rule.
• d = energy density of the chosen salmon form, in kcal per 100 g, read from USDA nutrient 1008 (Energy, KCAL). Nutrient 1062 (Energy, kJ) is carried in the tables for cross-checking only.
• P_g = gram weight of the chosen official household portion, read from USDA foodPortions.
• 1 oz = 28.349523125 g exactly. Tables round to one decimal for grams and two for ounces; the worked example below keeps two decimals for grams.

One dog, eight steps, all numbers shown

Reference dog: 30 lb, healthy neutered adult. Reference form: Atlantic farmed salmon, cooked, dry heat, fdcId 175168, d = 206 kcal/100 g (861 kJ/100 g).

Step 8 is a unit cross-check, not a second energy source. USDA publishes kcal and kJ side by side; we attribute the 0.9 kJ difference to rounding of the published kJ value. That attribution is an inference, not a measured value.

All 20 official salmon forms, recomputed into grams and ounces

USDA SR Legacy returns 47 salmon entries; the 20 below are the whole-food forms with a published energy density. Each row divides the same 30 lb ceiling (69.43–79.35 kcal/day) by that row's own density. The last column counts 85 g official 3 oz portions.

Density runs from 117 kcal/100 g (chinook, smoked) to 430 (king chinook, smoked and brined, Alaska Native): 3.68×. The same ceiling therefore buys 59.3–67.8 g at the lean end and only 16.1–18.5 g at the dense end. A single gram figure for "salmon" cannot be right for both.

Official household portions, each with its own density

USDA detail records publish household measures in grams. Each row converts that gram weight with its own form's density, not a site-wide average, then expresses the result as a share of the 30 lb reference ceiling.

A whole 315 g can of drained pink salmon at 138 kcal/100 g is 434.70 kcal, or 547.8–626.1% of one small dog's daily treat ceiling — even though it is the leanest canned option. The 85 g measure alone ranges from 117.30 to 196.35 kcal depending on which form is in the cup.

Seven body weights, one density, both units

Holding the reference form at 206 kcal/100 g and moving only the weight shows how the ceiling scales. RER uses kg^0.75, so the ceiling grows more slowly than body weight.

From 5 lb to 120 lb the dog is 24× heavier, but the ceiling rises only from 18.11–20.70 to 196.39–224.44 kcal/day (10.84×). That is the 0.75 exponent, not an estimate.

The three top-ranking pages, recomputed line by line

The three pages ranking highest for this query were read on 13 November 2026. A fourth page was unreadable and is recorded as unreadable, not used here. Their published serving rules are qualitative; every calorie figure below is our own recomputation of those rules against the official 206 kcal/100 g density. No wording from those pages is reproduced.

What all three leave out

• No formula, no coefficients, and no RER or MER.
• No official energy density in kcal per 100 g for any salmon form.
• No kcal/day ceiling computed from the dog's body weight.
• No side-by-side grams and ounces with the exact conversion shown.
• No conversion of their own published serving amounts into kcal.
• No shared time unit: one gives weekly amounts, one gives a per-weight cap without saying whether it is per meal or per day, and one gives a per-portion figure with no daily ceiling attached.

Page 1: a per-weight cap and two unweighted suggestions

Its cap is 100 g (3.5 oz) for every 10 lb of body weight, with no kcal and no time unit. Applied to the 60 lb dog used in its own example, that is 300 g, which at 206 kcal/100 g is 618.00 kcal. The same 10% method gives a 60 lb dog a ceiling of 116.77–133.45 kcal/day, so the cap is 4.63–5.29× that ceiling. We compare at equal weight rather than borrowing a 30 lb ceiling; against the 30 lb reference it would appear as 7.79–8.90×, which is a different dog and is not used here.

Its smaller suggestions carry no body weight, so we map them onto the explicit 30 lb reference dog (69.43–79.35 kcal/day). A 1–2 oz topper is 28.3–56.7 g = 58.4–116.8 kcal = 84.1–147.2% of that ceiling. A 2–3 oz special treat is 56.7–85.0 g = 116.8–175.2 kcal = 168.2–220.8%. Both are arithmetic conversions of published ounce amounts, not a judgement about that page.

Page 2: a calorie figure without a density

It quotes a 10% of calories rule and gives "about 30 calories" for a 14 g portion, without stating a density or a weight-dependent ceiling. Implied density is 30 / 14 × 100 = 214.29 kcal/100 g, 4.0% above the official 206. At the official density, 14 g is 28.84 kcal rather than 30. Its stated 30 kcal would be 37.8–43.2% of the 30 lb reference ceiling.

Page 3: five weekly bands, converted to daily energy

It gives five ounce bands by dog size, explicitly per week, with no kcal and no daily ceiling. We convert each band to grams, then to kcal at 206 kcal/100 g, then divide by 7 for a daily average, and compare with the 10% ceiling for a representative weight in that band. The representative weight is the band's upper bound; for the open-ended final band we use 90 lb, so that row's share is an upper bound.

Converted this way, its 21–30 lb band lands at 16.69–25.03 kcal/day = 24.0–31.5% of the 30 lb ceiling, while the per-weight cap on page 1 lands at 4.63–5.29× the 60 lb ceiling. The two rules cannot be compared as written because one is weekly and the other never states its time unit; the shared kg, kcal and day columns are what make the comparison possible.

Supporting range and what this page deliberately does not do

Supporting range. Healthy, neutered adult dogs at a healthy body condition, 2–300 lb, using the 1.4–1.6 MER band and one of the 20 official SR Legacy energy densities listed above. The arithmetic is plain JavaScript evaluated in the browser.

Deliberately not done. This page does not decide whether salmon is safe for dogs; it does not assess raw fish, parasites, bones, sodium, smoked or cured products, seasoning, added oil, allergies, or any contaminant. It does not cover puppies, growth, pregnancy, lactation, working dogs, illness, weight loss plans, or therapeutic diets. It does not translate a weekly amount into a daily feeding instruction, and it does not claim that any published cap is per meal or per day when the source does not say so. It gives no assurance that any figure will suit a particular dog, and it is not veterinary advice.

Numbers on this page are calorie conversions. Always follow your veterinary team's feeding plan. If a dog may have eaten raw or seasoned fish, contact a veterinarian or an animal poison control service promptly.

Sources and how each number was obtained

• Official document. USDA FoodData Central, /v1/foods/search, query salmon, dataType=SR Legacy, read 13 November 2026: 47 hits, all 47 returned. Energy is nutrient 1008 (KCAL); nutrient 1062 (kJ) is used only as a rounding cross-check.
• Official document. USDA FoodData Central /v1/food/<fdcId> detail records for fdcIds 175167, 175175, 171999 and 173686, read 13 November 2026: the foodPortions arrays supply 85 g, 154 g, 198 g and 315 g household measures.
• Published general rule, not salmon-specific. The RER = 70 × kg^0.75 formula, the 1.4–1.6 adult MER band and the 10% treat ceiling are the ones already published on this site's dog calorie formula page.
• Exact definitions. 1 lb = 0.45359237 kg; 1 oz = 28.349523125 g; 1 kcal = 4.184 kJ. These are fixed conversions, not measurements of any product.
• Inference, clearly labelled. Every figure in the "three top-ranking pages" section is our recomputation of a qualitative published serving rule using one official density and one stated reference dog. Representative weights for the weekly bands, the division by 7, and the equal-weight 60 lb comparison are our stated conventions, not claims made by those pages.
• Gap analysis only. Three pages ranking in the top three for this query (alaskagoldbrand.com, petsplusus.com, mowisalmon.us), read 13 November 2026, used solely for the shared-gap list and for the qualitative serving amounts above. A fourth page (petmd.com) returned no readable body text and is recorded as unreadable; it is not used in any judgement. No sentence from these pages is reproduced and none is used as a numeric source.

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