KONG Extreme and Nylabone Power Chew toys are the strongest documented picks for power chewers, but both makers say no toy is indestructible.
A dog that treats a tennis ball like a snack turns every pet-store trip into a gamble: “tough” toys lose chunks in minutes, and a bigger hard bone can chip a tooth. The workable approach is to pick a proven material, match the size to the actual dog, and accept that any chew toy is replaceable — not permanent.
Which Materials and Shapes Hold Up Best?
Two materials have the longest documented track record for heavy chewers: dense black natural rubber and tough nylon. KONG builds its Extreme line from black natural rubber specifically for power chewers, and Nylabone builds Power Chew products from nylon in flavors and shapes designed to be chewed down rather than torn apart.
What separates these from soft toys is how they fail. Rubber flexes and resists puncturing; nylon is the toughest material Nylabone uses and wears down gradually. Both are still consumables, which is why shape matters as much as the compound. Rounder hollow forms let a dog grip and work a toy without pinning it flat, while thick, multi-ended nylon shapes spread chewing pressure over more surface.
Available Nylabone product pages do not list prices, so expect store-to-store variation. For Labrador-class chewing power, our roundup of dog chew toys for labs that actually survive pairs these materials with real-world picks.
| Toy and Material | Listed Sizing | Notable Feature |
|---|---|---|
| KONG Extreme (black natural rubber) | Multiple sizes; size up one or two weight groups for strong chewers | Must be larger than the back of the dog’s mouth |
| Nylabone Flavor Frenzy Power Chew | X-Large/Souper for 50+ lb dogs | Flavor runs through the whole toy |
| Nylabone Power Chew Double Bone Bacon | Up to 15 lb, up to 35 lb, 50+ lb | Four chewing ends, dental textures |
| Nylabone Ergonomic Hold & Chew Wishbone | Up to 25 lb; up to 50 lb | Three chewing ends, flavor infused throughout |
| Nylabone Comfort-Hold Power Chew | Large/Giant for dogs up to 50 lb | Four paw grips for steadier holding |
| Nylabone Power Chew Ring | Large/Giant for dogs up to 50 lb | Action ridges and nubs |
| Nylabone Power Chew Double Action Bone | Medium/Wolf for dogs up to 35 lb | Firm ends with a flexible rubber center |
How Should You Size a Chew Toy for a Strong Dog?
Size the toy so the dog chews from the side rather than clamping it between the top and bottom teeth — and in a multi-dog home, size it for the largest and strongest chewer. Nylabone’s guidance rests on age, weight, and chewing strength together, not a breed label.
Anything small enough to sit fully behind the back of the mouth is a swallow risk, not a chew toy. Many owners also skip a step — a dog that destroys a toy in a day gets a thicker version of the same wrong material instead of a different material or a larger size.
When Is It Time to Take the Toy Away?
Pull the toy the moment you see cracks, sharp edges, missing pieces, heavy wear, or a noticeable change in size. The ASPCA’s position statement on dog chews and treats stresses this: match product size to the dog’s size and chewing habits, and prefer larger, durable products for big dogs and frantic chewers.
- Supervise every session and check the toy before and during use.
- Retire it once it is small enough to swallow or worn enough to break.
- Use nylon with caution in dogs that fracture pieces quickly, since swallowed fragments can cause gastrointestinal problems and very hard objects can injure teeth.
- Call a vet after ingestion, choking, vomiting, obstruction signs, or a suspected tooth fracture.
- Hand-wash with warm soapy water and rinse well. Dental ridges are not a substitute for professional dental care.
The source for these steps is KONG’s Extreme chewers sizing and care guidance, which also confirms that no product in the range is unbreakable.
The Takeaway
Buy one black-rubber KONG Extreme and one tough-nylon Nylabone in the correct size, supervise both, and plan on replacing them. That routine costs less than a vet bill and keeps an aggressive chewer busy with something built for the job.
Common Questions
Are black rubber toys safe for dogs that destroy everything?
Black natural rubber is the material KONG reserves for power chewers because it flexes under jaw pressure instead of tearing. It is safer than soft toys for intense chewers, but it still wears down. Inspect it before and after every session, and replace it once damaged or small enough to swallow.
Should I size up for a dog that shreds its toys?
The toy also has to be larger than the back of the dog’s mouth. A bigger toy gives a determined chewer less leverage, reducing how quickly it breaks apart.
Is nylon too hard for some dogs?
Nylon is Nylabone’s toughest material, and it suits many heavy chewers. Dogs that fracture pieces rapidly may be better served by rubber, since swallowed nylon fragments can cause gastrointestinal trouble and very hard objects can crack teeth. Talk to a vet if your dog has chipped or broken teeth on hard chews.
Sources
- KONG Company. “Extreme Chewers” Supports the black natural-rubber material, size-up guidance, price range, and care instructions.
- ASPCA. “Position Statement on Dog Chews and Treats” Supports sizing toys to the dog and choosing larger, durable products for strong chewers.