If you look below any of the reviews for a dog food you’ve selected, the analysis of fat content should appear in a pie graph chart. Is there a certain fat percentage you’re shooting to feed at or below? A high protein diet (senior dogs need more protein than most realize) with lower fat would probably be ideal, but for something more specific I would say consulting a holistic vet would be best. My dog did very well on the grain free, carageenan-free Nature’s Variety brand canned food, although I realize the fat content (in the upper 30s) on these may not be doable for your dog.
