Acana Pacifica builds on wild-caught herring and sardines with produce and a little legume, grain-free, with natural fish oil for omega-3. Orijen Six Fish combines several fish with organs at a higher animal-ingredient share, closer to a whole-fish approach.

Both suit fish-loving cats of any life stage that need coat support. Acana is gentler in kibble size and calorie density for everyday feeding, while Orijen Six Fish is denser, so portions must be recalculated for cats with good intake control.

Budget and protein complexity are the trade-offs. Orijen's reference price is usually higher, and more fish species make elimination trials harder for sensitive cats. Acana is simpler, but fish diets smell strong and oxidise once opened, so seal and store away from light.

Start by checking whether the cat tolerates fish protein, then compare the daily cost at the actual portion. A cat that ignores fish does not need a fish diet; chicken recipes can meet the same needs. For itching or recurring soft stool, let a vet look for allergens first.