6" Collagen Sticks Treat
Verified Aug 22, 2026
These single-ingredient beef collagen sticks are a tough, high-protein chew for dogs of all sizes. Made from bovine dermis with added natural beef flavor, they offer a long-lasting chew while providing a dense source of collagen. They’re best used as an occasional chew alongside a complete and balanced diet.
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Strong Choice
This is a high-protein, single-ingredient style chew made from beef collagen, which many dogs find satisfying to gnaw on. It can work well as an occasional chew for dogs who tolerate beef, especially for owners looking for an alternative to traditional rawhide. As with any dense chew, it’s important to supervise use and account for the extra calories in your dog’s daily intake.
Computed from 3 of 3 applicable checks. Missing data is skipped, never counted against a food.
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At a Glance
Where these benefits come from
Benefits the manufacturer highlights in its own product marketing. KibbleLab lists them for reference and does not verify these claims.KibbleLab Review
Strengths
- Very high protein content at 75% from beef-derived collagen, which can be quite satisfying for many dogs to chew.
- Simple ingredient list with collagen and natural beef flavor, which can help owners who prefer fewer additives.
- Tough, long-lasting texture can help support natural chewing behavior and may provide some mechanical tooth-scraping action.
- Calorie content is provided, making it easier to factor this chew into your dog’s total daily calories.
Considerations
- This is a treat, not a complete diet, so it should only make up a small portion of your dog’s overall calorie intake.
- Contains beef, so it is not suitable for dogs with beef allergies or sensitivities.
- The chew is described as tough, so strong chewers should be closely supervised to reduce the risk of large chunks being swallowed.
- High protein and density mean calories add up quickly, so overfeeding could contribute to unwanted weight gain.
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
Collagen
Collagen is an animal-derived structural protein commonly added to pet foods and supplements as gelatin or hydrolyzed collagen to support joint, skin and coat health and to provide digestible connective-tissue protein for dogs and cats. It supplies key amino acids such as glycine and proline important for cartilage and skin maintenance but is low in tryptophan and not a complete protein—so it should not replace higher-quality muscle proteins—and pet owners should note source quality and potential allergen/contaminant concerns.
02
Natural Beef Flavor
Natural beef flavor is used in pet food primarily as a palatability enhancer to make formulas more appealing to dogs and cats without adding meaningful amounts of protein, fat, or calories. While it can improve acceptance of medicines or limited-ingredient diets, the term can include concentrated extracts or hydrolyzed beef components, so pets with beef sensitivities should avoid products listing it and quality can vary despite the “natural” label.
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.Not sure how much of this to feed?
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Product Details & Brand
Product Specs
Brand
All-natural, single-ingredient dog chews and treats — odor-free bully sticks, antlers, bones, tendons, tremenda chews, gullets, ears and tracheas — with no chemicals, additives or preservatives at any point in processing. Positioned as a premium natural-chew supplier for independent and boutique pet stores, with the tagline "Dogs need to chew. We make it natural."
Manufacturer
No owned plants; products are sourced from partner processing plants in South America (chiefly Brazil), the USA and Europe, with third-party laboratory testing of every batch for E. coli and salmonella, metal-detection screening, and hand-sorting.
PSC is a nonprofit that Accredits pet companies on their environmental and social impact, through third-party verification. Tuesday's Natural Dog Company is a PSC Accredited business. View profile
Manufacturing details are compiled from public sources and not independently verified; they may not reflect contract manufacturing or co-packing.
Recall History
No recall is listed for Tuesday's Natural Dog Company 6" Collagen Sticks Treat.
Source: FDA animal food recall listings back to January 2019 · Checked daily, last on Aug 31, 2026
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Frequently Asked Questions
Has Tuesday's Natural Dog Company ever been recalled?
We have no recalls on record for Tuesday's Natural Dog Company. 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.
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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 listings. Last verified dates reflect our most recent data check. 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.
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