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Nulo

MedalSeries Hearty Beef Bone Broth Topper

Verified Jun 8, 2026

Dog · Topper Cat · Topper All Breed Sizes

A light beef bone broth topper for dogs and cats, this product is designed to be poured over regular food to increase moisture and palatability. It’s made by slow-cooking beef bones with herbs and vegetables, providing a very low-calorie way to add flavor and hydration support to your pet’s meals. This works best as a supplement alongside a complete and balanced diet, not as a main food source.

Over-the-counter AAFCO No recalls
Official product page
KibbleLab Score
7.6 out of 10

Nulo MedalSeries Hearty Beef Bone Broth is a nicely formulated, low-calorie topper that can help entice picky dogs and cats to eat and boost the moisture content of their meals. The ingredient list is simple and based on beef bones, vegetables, and herbs, without unnecessary additives. It’s nutritionally very light, so it should be used strictly as a flavor and hydration enhancer on top of a complete and balanced pet food.

The KibbleLab Score (1–10) is assessed from publicly available product data. Our evaluation is science-based, not marketing-based.

Ingredient composition Quality, beneficial additions, absence of artificial colors/flavors
Nutritional profile Protein, fat, fiber evaluated for stated life stage and food type
AAFCO compliance Complete and balanced certification; feeding trials valued higher
Health considerations Sensitivity profile, DCM risk, processing method
9.0 – 10 Top Pick
8.0 – 8.9 Strong Choice
7.0 – 7.9 Solid Option
6.0 – 6.9 Worth a Conversation
Below 6 Not Recommended

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

Health Benefits
Hydration Support Appetite Support
Suitable For
All Breed Sizes
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Nutritional Perspective

KibbleLab Review

Strengths

  • Very low in calories, making it easy to add for flavor and hydration without significantly impacting daily energy intake.
  • Simple, transparent ingredient list centered around beef bones, vegetables, and herbs, with no artificial colors or flavors noted.
  • High moisture content can help support overall hydration, especially for pets that don’t drink much water or eat mostly dry food.
  • Suitable for both dogs and cats, which is convenient for multi-pet households.

Considerations

  • Labeled for intermittent or supplemental feeding only, so it does not provide complete and balanced nutrition and must be fed with a regular, balanced diet.
  • Contains beef, which can be an issue for pets with known beef allergies or sensitivities.
  • Very low protein and fat content, so it does not contribute meaningful nutrition on its own and should not be relied on as a primary food source.
Scored using the rubric of an NAVC Certified Pet Nutrition Coach (PNCC). This is informational, not veterinary advice.

Full Ingredient List

Filtered Water, Beef Bones, Apple Cider Vinegar, Kale, Carrots, Parsley, Basil, Thyme, Lemon Juice, Turmeric.

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
Water
Water is an essential nutrient and the primary solvent and moisture component in pet foods, especially wet and canned diets, and is also used in processing and to adjust texture and palatability. It is vital for digestion, nutrient transport, temperature regulation and waste removal in dogs and cats; pets must have constant access to clean water as dehydration can quickly lead to serious health issues and requirements increase with activity, heat, or illness, while moisture in wet food can help meet part of their daily needs.
02
Beef Bone
Beef bone in pet food is typically used as a source of minerals (especially calcium and phosphorus), ash and sometimes marrow-derived fat and flavor, most often included as ground bone or bone meal to help meet mineral requirements and enhance palatability for dogs and cats. While it can contribute useful minerals and texture, excessive bone increases ash and can disrupt mineral balance, and whole or cooked bones risk dental fracture, splintering, choking or gastrointestinal obstruction (raw bones also carry bacterial contamination concerns), so bone-containing ingredients must be carefully formulated and whole bones should only be given under veterinary guidance.
03
Apple Cider Vinegar
Apple cider vinegar is typically used in pet foods or supplements as a flavoring, acidity regulator and mild preservative rather than a significant source of nutrients, and it is sometimes added in small amounts to treats or diet toppers for palatability or anecdotal digestive support for dogs and cats. Raw, unfiltered varieties contain the “mother” which some claim has beneficial microbes, but evidence is limited, and concentrated vinegar can irritate the mouth, throat or stomach and may be contraindicated for animals with GI, kidney, or metabolic conditions—consult your veterinarian before use.
04
Kale
Kale is a cruciferous leafy green used in pet foods as a source of fiber, vitamins (A, C and K), minerals (such as calcium and potassium) and antioxidants, providing low‑calorie bulk and micronutrient support when added in small amounts. Because kale contains goitrogens, oxalates and other compounds that can cause gastrointestinal upset or, if fed excessively, interfere with thyroid function or contribute to urinary/kidney issues (and rarely hemolytic problems), it should be offered sparingly, prepared plain (cooked or finely chopped) and never seasoned with toxic ingredients like onion or garlic.
05
Carrot
Carrot is used in pet foods as a vegetable ingredient providing fiber, moisture, texture and antioxidant nutrients such as beta‑carotene (a provitamin A), vitamin K, vitamin C and potassium, contributing to palatability and digestive bulk. Cooked carrots are more digestible and release more beta‑carotene, but cats cannot efficiently convert beta‑carotene to active vitamin A so carrots are more nutritionally useful for dogs than as a primary vitamin A source for cats; they should be fed in moderation due to natural sugars and should be offered in appropriately sized pieces to avoid choking.

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.
As Fed
Crude Protein (min)
0.50%
Low High
Crude Fat (min)
0.10%
Low High
Crude Fiber (max)
0.30%
Low High
Moisture (max)
99.00%
Low High
1
kcal / G
50
kcal / Carton
Low
Calorie density category
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

Breed size All Breed Sizes
Texture Broth
Processing method Slow Cooked
Food type Topper

AAFCO Nutritional Adequacy
What is AAFCO Association of American Feed Control Officials. It sets the nutritional adequacy standards US pet foods are measured against.

Complete & balanced No
This product is intended for intermittent or supplemental feeding only.

Brand

Nulo

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.

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Price tier $$$$

Manufacturer

Company name Nulo, Inc.
Parent company Apax Partners
Founded 2009
Headquarters Austin, Texas, USA
Website nulo.com
Manufacturing type Co Packer
Manufacturing country United States
Manufacturing region Midwest and Southern regions
Manufacturing oversight

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

No recalls on record

Nulo MedalSeries Hearty Beef Bone Broth Topper has no recalls since 2014.

Source: FDA Pet Food Recall Database · Monitored daily

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KibbleLab food report
SOLID PICK.
7.6 /10 Grade B
MedalSeries Hearty Beef Bone Broth Topper
Nulo · kibblelab.com

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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.

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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.