Feline Greenies Tempting Tuna Flavor Dental Cat Treats
Verified Jun 5, 2026
A crunchy dental treat for adult cats, formulated to be complete and balanced so it can contribute meaningfully to daily nutrition as well as oral care. Chicken meal is the main protein source, with wheat, rice, and corn gluten meal providing carbohydrates and additional protein, and added vitamins, minerals, taurine, and omega-rich flaxseed rounding out the recipe. It’s designed for cats who can handle a kibble-style texture and whose owners want a low-calorie treat that also helps clean teeth and freshen breath.
Nutritionally, this is a well-formulated dental treat that is actually complete and balanced for adult cats, which is unusual for treats and means it can safely make up a meaningful portion of the diet if needed. It uses a named meat meal as the primary protein source and includes appropriate vitamin, mineral, and taurine supplementation. It’s a good fit for healthy adult cats with no issues chewing crunchy pieces and no sensitivities to chicken or common grains.
The KibbleLab Score (1–10) is assessed from publicly available product data. Our evaluation is science-based, not marketing-based.
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At a Glance
KibbleLab Review
Strengths
- Formulated to be complete and balanced for adult cats, so it contributes fully to daily nutrient needs rather than just adding empty calories as many treats do.
- Chicken meal as the first ingredient provides a concentrated, highly digestible animal protein source appropriate for cats.
- Low calorie density per treat (about 1.4 calories) helps limit extra energy intake while still allowing multiple pieces per day.
- Crunchy texture and specific shape are designed to help mechanically clean teeth and support oral hygiene in adult cats.
Considerations
- Contains chicken, wheat, and corn gluten meal, which are common triggers for food allergies in some cats, so it’s not ideal for cats on strict elimination or hypoallergenic diets.
- The relatively high fiber level for a treat may not suit every cat’s digestion if fed in very large amounts, so portion control is important.
- Hard, crunchy treats may be difficult for cats with significant dental disease, missing teeth, or oral pain to chew comfortably.
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
Chicken
Chicken is a common animal-based protein in dog and cat foods, supplying essential amino acids, B vitamins, and energy-dense fats that support muscle maintenance, growth, and overall health; for cats it also contributes toward dietary taurine but must be present in sufficient amounts or provided via supplementation. It is prized for its digestibility and palatability, though some pets develop sensitivities or allergies to chicken, and nutritional value and safety depend on ingredient quality and processing—raw chicken carries pathogen risks and whole bones can pose choking or GI hazards.
02
Wheat
Wheat is a common cereal grain used in pet foods as a source of digestible carbohydrates, some plant-based protein, B vitamins, minerals, and dietary fiber, and it also helps with kibble texture and binding. It provides energy and fiber for many dogs but can cause food allergies or gluten sensitivities in a minority of pets and is generally less ideal as a primary ingredient for obligate carnivores like cats, so pets with known grain or wheat sensitivities should avoid it and calorie intake should be monitored to prevent weight gain.
03
Brewer's Rice
Brewer’s rice is a milling byproduct of rice processing made up of small broken white rice kernels commonly used in pet foods as a highly digestible carbohydrate source, filler and binder that provides readily available energy for dogs and cats while contributing little protein, fat or fiber. It is generally gentle on the stomach and cost‑effective, but diets using it must supply other ingredients for essential nutrients; pet owners should note its relatively high glycemic load (relevant for weight or diabetic pets), the potential for trace environmental contaminants associated with rice, and not confuse it with brewer’s yeast.
04
Corn Gluten
Corn gluten (often listed as corn gluten meal) is a concentrated plant-based protein and kibble-binding ingredient commonly used in dry pet foods to boost protein content, energy density, and help with texture. It provides digestible protein for dogs but is relatively low in essential amino acids like lysine, is not an ideal sole protein source for obligate carnivores such as cats, and can be a sensitivity/allergen for some pets, so it’s best used alongside high-quality animal proteins and complementary ingredients.
05
Poultry Fat
Poultry fat is a concentrated animal fat commonly added to dog and cat foods to boost palatability, texture and caloric density while supplying essential omega‑6 fatty acids (e.g., linoleic acid) and, in some cases, arachidonic acid important for cats. Because it is calorie‑dense and can oxidize during processing or storage, quality and preservation matter; overuse can contribute to weight gain and highly sensitive animals may rarely react to trace poultry proteins present in rendered fats.
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
Greenies is a dental treat brand for dogs and cats under Mars Petcare. It focuses on oral health, offering chews and treats designed to help reduce plaque and tartar buildup and freshen breath. Many Greenies products carry the Veterinary Oral Health Council (VOHC) Seal of Acceptance for plaque and/or tartar control, and the brand is frequently recommended by veterinarians for dental care support.
Visit GreeniesManufacturer
Mars Petcare operates large-scale manufacturing facilities in North America, Europe, Asia-Pacific, and Latin America with formal quality and food safety systems modeled on human food standards. Facilities follow HACCP-based programs, Good Manufacturing Practices, and are routinely audited for compliance with local regulatory bodies (e.g., FDA and USDA in the U.S., FEDIAF-related standards in Europe). Mars maintains in‑house research and development centers, employs veterinarians and pet nutrition scientists, and conducts digestibility and palatability studies and AAFCO feeding trials for many of its complete-and-balanced diets.
Manufacturing details are compiled from public sources and not independently verified; they may not reflect contract manufacturing or co-packing.
Recall History
Greenies Feline Greenies Tempting Tuna Flavor Dental Cat Treats has no recalls since 2014.
Source: FDA Pet Food Recall Database · Monitored daily
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Frequently Asked Questions
Has Greenies ever been recalled?
We have no recalls on record for Greenies. 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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