Freestyle Sardine & Beef In Broth Topper
Verified Jun 16, 2026
A shredded sardine and beef topper for cats, this food is designed to add extra animal protein and moisture to your cat’s regular complete diet. Wild-caught sardines and beef are the key ingredients, providing a high-protein, low-fat boost without grains or fillers. It works best as a flavor enhancer or occasional high-moisture snack rather than a sole diet.
Nutritionally, this is a simple, high-moisture animal-protein topper that can nicely complement a complete and balanced cat food. With sardine and beef as the only solid ingredients, it’s a good option for adding extra protein and hydration without added carbs or fillers. Because it is not complete and balanced, it should only be used alongside a regular, nutritionally complete cat food rather than as your cat’s main diet.
The KibbleLab Score (1–10) is assessed from publicly available product data. Our evaluation is science-based, not marketing-based.
KibbleLab may earn an affiliate commission when you buy through a link. No one can pay for a higher score, or to change what we recommend for your pet.
At a Glance
KibbleLab Review
Strengths
- Very simple ingredient list with named animal proteins (sardine and beef) as primary components.
- High moisture content can help support overall water intake, which is beneficial for many cats.
- Low in fat and free from grains and fillers, which can suit cats needing a leaner topper or snack.
- Clearly labeled as supplemental, making its intended use alongside a complete diet transparent.
Considerations
- Not a complete and balanced food, so it must be fed with a regular, AAFCO-compliant cat diet and not as the sole source of nutrition.
- Contains fish (sardine) and beef, which are common protein allergens for some cats, so it may not be appropriate for cats with sensitivities to these ingredients.
- Very low fat content may not be ideal as a significant portion of daily calories for cats that need higher energy density.
Full Ingredient List
Ingredients and analysis reflect manufacturer data at the time of our last update and can change without notice. Always check the actual product packaging before feeding.
Ingredient filtering helps identify compatible options but is not a substitute for a veterinary elimination diet.
Top 5 Ingredients Explained
01
Sardine
Sardine serves as a rich animal protein and palatability enhancer in pet food, supplying highly digestible protein, abundant omega‑3 fatty acids (EPA and DHA), B vitamins and vitamin D, and when included whole can provide calcium and phosphorus. They can benefit both dogs and cats by supporting skin and coat, joint and cardiac health, but owners should watch for high sodium in some canned products, potential fish allergies or digestive upset in sensitive animals, and choose sustainably sourced, low‑sodium options to minimize contaminant exposure.
02
Sardine Broth
Sardine broth is a fish-based liquid commonly used in pet foods and toppers to boost palatability and moisture while contributing small amounts of protein, omega‑3 fatty acids (EPA/DHA), and minerals such as iodine and calcium. It can be a tasty, nutrient-rich addition for dogs and cats, but owners should be mindful of potential higher sodium or histamine levels and avoid it for pets with fish allergies or those on sodium- or fat-restricted veterinary diets.
03
Beef
Beef is commonly used in dog and cat foods as a primary animal protein and palatability enhancer, supplying high-quality essential amino acids, B vitamins, iron, and zinc that support muscle maintenance and overall health. Owners should note beef can be calorie- and fat-dense and is a relatively common allergen, and raw or improperly handled beef carries microbial risks, so formulation, fat content, and sourcing/processing are important considerations.
04
Beef Broth
Beef broth is commonly used in pet foods and toppers as a savory flavoring and moisture enhancer to boost palatability and encourage hydration, and depending on preparation can contribute small amounts of protein, minerals and gelatin-derived collagen. Care should be taken because commercial broths are often high in sodium and may contain added ingredients (onion, garlic, spices, preservatives or sweeteners) that can be harmful to dogs or cats, so choose low-sodium, pet-safe formulations and avoid if your pet has a beef allergy or sodium-sensitive condition.
Nutritional Breakdown
How to read As Fed versus Dry Matter
As fed shows the numbers straight off the label, water included. Dry matter removes the water so you can compare a wet food and a dry food fairly.What is calorie density
How many calories the food packs per unit. Denser foods mean smaller portions for the same calories.Product Details & Brand
Product Specs
AAFCO Nutritional Adequacy
What is AAFCO
Association of American Feed Control Officials. It sets the nutritional
adequacy standards US pet foods are measured against.
What is AAFCO
Association of American Feed Control Officials. It sets the nutritional adequacy standards US pet foods are measured against.Brand
Nulo is a premium pet food brand focused on grain-free and high-meat-protein recipes for dogs and cats. It is positioned as a performance and wellness brand, emphasizing quality ingredients, ancestral diet alignment, and the inclusion of probiotics to support digestive health.
Visit NuloManufacturer
Nulo partners with trusted manufacturing facilities in the United States and Canada that maintain high food safety standards including HACCP and SQF certification. Nulo oversees ingredient sourcing and quality control to ensure nutritional accuracy and consistency across batches.
Manufacturing details are compiled from public sources and not independently verified; they may not reflect contract manufacturing or co-packing.
Recall History
Nulo Freestyle Sardine & Beef In Broth Topper has no recalls since 2014.
Source: FDA Pet Food Recall Database · Monitored daily
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Frequently Asked Questions
Has Nulo ever been recalled?
We have no recalls on record for Nulo. We monitor the FDA Pet Food Recall Database daily.
How does KibbleLab rate foods?
Our scores are based on ingredient composition, nutritional profile, AAFCO compliance, and health considerations. We don't penalize by-products, grains, or synthetic preservatives. Brands cannot pay for higher scores.
Is KibbleLab a substitute for veterinary advice?
No. KibbleLab provides data-driven food analysis, not medical advice. Always consult your veterinarian before making dietary changes, especially for pets with health conditions.
KibbleLab provides informational content only. This is not veterinary advice. Always consult a qualified veterinarian before changing your pet's diet.
KibbleLab may earn affiliate commissions through product links. No one can pay for a higher score, or to change what we recommend for your pet.
Product data sourced from manufacturer websites, AAFCO statements, and FDA recall database. Last verified dates reflect our most recent data check.
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