Skip to content

8,000+ pet foods rated. Your best match, free in 30 seconds.

Authority Healthy Aging Senior Ocean Fish Pate Wet Cat Food Open Farm Herring & Mackerel Rustic Blend Wet Cat Food

Authority Healthy Aging Senior Ocean Fish Pate Wet Cat Food scores higher on KibbleLab, 9.2 to 8.7. Compare ingredients, guaranteed analysis, and AAFCO nutritional adequacy, side by side.

Authority Healthy Aging Senior Ocean Fish Pate Wet Cat Food and Open Farm Herring & Mackerel Rustic Blend Wet Cat Food compared

Nutrients:
As Fed
Authority Healthy Aging Senior Ocean Fish Pate Wet Cat Food
Authority Healthy Aging Senior Ocean Fish Pate Wet Cat Food

Verified Sep 8, 2026

Open Farm Herring & Mackerel Rustic Blend Wet Cat Food
Open Farm Herring & Mackerel Rustic Blend Wet Cat Food

Verified Sep 15, 2026

KibbleLab score The KibbleLab expert rating, 0 to 10, based on published veterinary science.
9.2 / 10 8.7 / 10
Guaranteed analysis (as fed)
Protein Guaranteed analysis gives label minimums and maximums, not measured values, shown as fed.
10.00% 8.00%
Fat 4.00% 3.50%
Fiber 2.00% 2.00%
Omega-3 0.01% Not listed
Omega-6 0.20% Not listed
Taurine 0.05% Not listed
Moisture Higher moisture means a wetter food; it dilutes the other percentages above.
78.00% 82.00%
Calories 1092 kcal/kg 958 kcal/kg
Calorie density Moderate Moderate
Ingredients
Full ingredient list Every ingredient on each label, in order of weight.
Mackerel, Fish Broth, Tuna, Vegetable Oil (Preserved With Mixed Tocopherols), Dried Egg White, Tapioca Starch, Dried Egg Product, Salt, Powdered Cellulose, Natural Flavor, Tuna Oil, Taurine, Calcium Sulfate, Vitamin E Supplement, Inulin, Minerals (Zinc Oxide, Reduced Iron, Sodium Selenite, Manganese Sulfate, Copper Amino Acid Complex, Potassium Iodide), Choline Chloride, Cranberries, Vitamins (Niacin Supplement, Thiamine Mononitrate, Pyridoxine Hydrochloride, Vitamin D3 Supplement, D-Calcium Pantothenate, Riboflavin Supplement, Biotin, Vitamin B12 Supplement, Folic Acid, Menadione Sodium Bisulfite Complex (Source Of Vitamin K Activity), Blueberries, Ascorbyl 2-Phosphate, L-Carnitine, Celery Powder, Vitamin A Supplement Show full list
Ocean Herring, Water Sufficient For Processing, Ocean Mackerel, Pumpkin, Spinach, Carrots, Red Lentils, Garbanzo Beans (Chickpeas), Agar Agar, Cranberries, Dried Chicory Root, Sunflower Oil, Coconut Oil, Potassium Chloride, Salt, Vitamin A Supplement, Vitamin D3 Supplement, Vitamin E Supplement, D-calcium Pantothenate, Thiamine Mononitrate (B1), Riboflavin Supplement, Biotin, Folic Acid, Vitamin B12 Supplement, Zinc Amino Acid Chelate, Iron Amino Acid Chelate, Copper Amino Acid Chelate, Manganese Amino Acid Chelate, Sodium Selenite, Dried Kelp, Dandelion Greens, Choline Chloride, Taurine, Turmeric Show full list
Limited ingredient No No
Marketed benefits Immune support, Cognitive health Skin coat health, Digestive health, Hydration support
Format & suitability
Food type Wet Wet
Texture Pate Chunks In Gravy
Processing Canned Gently Cooked
Life stage Senior Adult, Senior
Breed size All Breed Sizes All Breed Sizes
AAFCO nutritional adequacy
Complete & balanced Whether the manufacturer's label claims the food meets AAFCO nutrient profiles for a life stage. Not an independent test.
Not indicated Yes
Life stages Not listed Adult Maintenance
Substantiation How adequacy was established. Feeding trials are the higher bar; formulation means the recipe is calculated to meet the profile.
Not listed Formulation
Maker standards
WSAVA guidelines The World Small Animal Veterinary Association publishes criteria for evaluating a manufacturer: qualified nutritionists on staff, feeding trials, and published research. It does not certify or endorse brands.
No No
PSC accredited The Pet Sustainability Coalition is a nonprofit that accredits pet companies on their environmental and social impact through third-party verification. It reflects sustainability practices, not food quality.
No Yes
Recalls & where to buy
Recalls on record We track the FDA's animal food recall listings back to January 2019 and publish every pet food recall automatically. A filing that isn't pet food may not appear here.
None None
Where to buy
Amazon
Amazon

Affiliate links · may earn a commission at no extra cost to you.

Shared ingredients

Both foods list these among their top ingredients, by label weight.

  • Mackerel

Not sure which is right for your pet?

Sign in free to save favorites and compare foods side by side. Add KL+ to see Authority Healthy Aging Senior Ocean Fish Pate Wet Cat Food and Open Farm Herring & Mackerel Rustic Blend Wet Cat Food scored for your pet's breed, age, and health focus.

Common Questions

Which food scores higher on KibbleLab?

Authority Healthy Aging Senior Ocean Fish Pate Wet Cat Food scores higher, 9.2 to 8.7 out of 10. Scores reflect published veterinary science.

Do these two foods share ingredients?

Yes. They share these top ingredients: Mackerel.

Are both foods AAFCO complete and balanced?

Authority Healthy Aging Senior Ocean Fish Pate Wet Cat Food does not list an AAFCO status; Open Farm Herring & Mackerel Rustic Blend Wet Cat Food is labeled complete and balanced.

See the full profiles: Authority Healthy Aging Senior Ocean Fish Pate Wet Cat Food and Open Farm Herring & Mackerel Rustic Blend Wet Cat Food .

KibbleLab provides informational content only. This is not veterinary advice. Always consult a qualified veterinarian before changing your pet's diet.

This is a neutral, factual comparison, not a ranking or an endorsement of either product. A food's guaranteed analysis gives legal minimums and maximums for a few nutrients, not measured values. No one can pay for placement or a higher score.

Product details are compiled from public sources and may not reflect the latest formulation. Represent one of these brands? Request a correction. Anyone else can email us.