Large Gnaw-Kle Ostrich Bone Treat
Verified Aug 22, 2026
This is a single-ingredient ostrich knuckle bone chew designed for large dogs. It uses 100% ostrich bone and tendons to provide a long-lasting chewing outlet that can also help mechanically clean teeth. As a novel protein, ostrich may be an option for some dogs with sensitivities to more common meats.
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Top Pick
This chew is a simple, single-ingredient ostrich bone treat that can work well for large dogs who enjoy natural, long-lasting chews. The novel protein source may be helpful for dogs that don’t tolerate more common proteins. As with all real bone products, it’s best suited for dogs with healthy teeth and should always be fed under close supervision.
Computed from 2 of 3 applicable checks. Missing data is skipped, never counted against a food.
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
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
- Single-ingredient ostrich knuckle bone is a straightforward, minimally processed chew option.
- Ostrich is a novel protein, which may suit dogs that don’t do well on more common meats like beef or chicken.
- The hard texture and tendons can help scrape the teeth and support oral hygiene through chewing.
- Low-fat, natural chew that can help keep dogs mentally occupied and satisfy their urge to chew.
Considerations
- Because this is a real bone, there is always some risk of tooth fractures or small pieces breaking off, so supervision is essential.
- Bones and chews like this can be rich and may not suit dogs with sensitive stomachs or a history of pancreatitis.
- This product is a treat, not a balanced diet, so it should only make up a small portion of your dog’s overall calorie intake.
- Size is best for large dogs; smaller dogs may struggle with the dimensions and chewing force needed.
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
Bone
Bone is used in pet foods and supplements mainly as a source of minerals—ground bone or bone meal supplies calcium and phosphorus and can contribute flavor or texture. These minerals are essential for skeletal health in dogs and cats but must be provided in the correct calcium:phosphorus ratio and from safe, inspected sources because excessive bone content can cause constipation, dental fractures, or gastrointestinal obstruction, and high phosphorus or splintering cooked bones can be harmful, especially for pets with kidney disease.
Product Details & Brand
Product Specs
Brand
ROAM sells premium air-dried and smoked dog treats and chews from free-roaming novel proteins — ostrich (Ossy line, Gnaw-kle bones), kangaroo, crocodile, venison and wild boar — in jerky, chips, fillets and bone/trachea formats. Positioning is sustainability- and allergy-focused: hypoallergenic single proteins, no GMOs, hormones or antibiotics, sold DTC, via independent retailers, Amazon and PetSmart.
Manufacturer
Production oversight details are not published; the company describes direct relationships with small-scale farmers and harvesters in Australia, South Africa and New Zealand, with the Managing Director overseeing global supply chains. No staff nutritionists, owned plants or third-party audit programs disclosed.
PSC is a nonprofit that Accredits pet companies on their environmental and social impact, through third-party verification. Pet Proteins LLC 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 ROAM Pets Large Gnaw-Kle Ostrich Bone 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 ROAM Pets ever been recalled?
We have no recalls on record for ROAM Pets. 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.
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 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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