Yes. Salmon is a fat-rich protein that works well as the muscle-meat base (70% of the ration in classic BARF, per Dr. Billinghurst's methodology). Rotate protein sources across the week — ideally 3–4 different proteins — for complete amino-acid and micronutrient coverage. Introduce each new protein gradually over 3–5 days to monitor for any digestive sensitivity.

Aim for 10% of the daily ration as raw meaty bones — roughly 88 g per day for an adult German Shepherd. Choose raw bones sized to the dog's jaw and never feed cooked bones (they splinter into dangerous shards). As recommended by FEDIAF, raw meaty bones provide calcium and phosphorus in a naturally balanced 1.2:1 ratio.

Large breeds like the German Shepherd are predisposed to joint issues (dysplasia, arthritis). BARF helps naturally: raw meaty bones provide cartilage (a natural source of glucosamine and chondroitin) and oily fish delivers anti-inflammatory omega-3s. For large-breed puppies, control growth by limiting the ration to 3–4% of body weight — caloric excess accelerates too-rapid growth, as recommended by FEDIAF guidelines.

Raw salmon MUST be frozen at -20°C for a minimum of 7 days before serving. This step eliminates the risk of Salmon Poisoning Disease (SPD), a potentially fatal condition caused by the bacterium Neorickettsia helminthoeca. Once thawed, salmon is an exceptional source of omega-3 fatty acids (EPA and DHA), beneficial for skin, coat, and joints. Following NRC 2006 guidelines, 2–3 fish meals per week cover essential fatty acid requirements.

Salmon is a fat-rich protein — thaw it completely in the refrigerator and serve at room temperature for better digestibility. Fats oxidize faster, so consume within 24 hours of thawing. Frozen at -18°C, salmon keeps 2–3 months without significant nutrient loss. Pre-portion into individual bags to streamline daily meal prep and avoid repeated freeze-thaw cycles.