Reviewed by Marcus Maximo, Natural Farm Pet Expert Β· Updated April 2026
Best Bully Sticks for Aggressive Chewers: Quick Answer
- If your dog destroys a standard bully stick in under 20 minutes, you need a denser format. A stick too thin for your dog's jaw can become a choking risk before the session should end.
- Extra Thick suits Labs, Golden Retrievers, and Boxers: enthusiastic chewers who need more resistance. Up to 50% thicker, hand-sorted for density.
- Power Bully Sticks are built for true destroyers: Staffies, Kelpies, Bull Arabs, Mastiffs. Dual-layer construction: beef cheek core wrapped in pizzle sheath.
- Large 12" is the low-fat option for medium to large dogs who need length rather than density. Good for weight-conscious diets but not for extreme jaw strength.
All Natural Farm formats are odour-free, grass-fed, and free from artificial additives and preservatives. In Natural Farm Australia's 2026 EOFY Survey of 2,800 AU dog owners, 88% chose Natural Farm specifically for odour-free indoor use. Recommended for dogs 6 months and older.
If you are searching for the best bully sticks for aggressive chewers in Australia, you have probably watched your Staffy demolish another bully stick in under 10 minutes. You have tried every chew at the pet store. Everything lasts five minutes, costs a fortune, and you are starting to wonder whether natural chews are built for dogs like yours.
They are. You have just been buying the wrong density. Giving a standard bully stick to a Kelpie or a Bull Arab is like handing a toothpick to a lion. The problem is not the ingredient. It is the format.
This guide covers every Natural Farm format from Extra Thick to Power: what each is built for, which Aussie breeds belong in which category, and exactly when to upgrade.
This guide focuses on bully stick formats specifically. For a broader look at the toughest natural chews including Collagen Sticks and beef cheek, see The Toughest Natural Chews for Strong Chewers in Australia.
Part of our Australian bully sticks series: Bully Sticks Australia Guide Β· Power vs Regular Bully Sticks Β· What Size Bully Stick for My Dog? Β· How Often to Give a Bully Stick Β· Shop Power Bully Sticks
In This Guide:
Quick Sizing Matrix: Find Your Dog's Format
Start here. Match your dog's breed and chew speed to the right Natural Farm format. When in doubt, as a general rule, size up rather than down.
| Format | Chew Strength | Typical Session | Aussie Breeds | From |
|---|---|---|---|---|
| Extra Thick | Moderate to strong | 45-75 min | Labs, Golden Retrievers, Boxers | $21.95 AUD |
| Power | Extreme | 90 min+ | Staffies, Bull Arabs, Mastiffs, Kelpies | $26.95 AUD |
| Large 12" | Moderate to strong, length-focused | 60-90 min | German Shepherds, Huskies, Border Collies | $37.99 AUD |
| Standard | Light to moderate | 30-45 min | Cavoodles, Pugs, Spoodles, puppies 6 months+ | $19.95 AUD |
Have a puppy? Bully sticks are safe from 6 months and older. As a conservative starting point, always start with Standard size and short 5-minute sessions, building up gradually over 5 days. For the full age and introduction guide, see Are Bully Sticks Safe for Puppies?
Extra Thick Bully Sticks: The First Upgrade
If your Lab, Golden Retriever, or Boxer finishes a standard bully stick before you have made your morning coffee, this is the format to try first. Natural Farm Extra Thick bully sticks are hand-sorted for maximum density: up to 50% thicker in diameter than standard. The wider cross-section tends to force your dog to work harder for longer before chewing through the full length.
A session that can last nearly twice as long may be significantly better value per minute of enrichment. Same odour-free, grass-fed, water-cleaned production as the full Natural Farm range. Just denser.
Right for this format
- Medium to large dogs
- Enthusiastic chewers who finish standard too fast
- Labradors, Golden Retrievers, Boxers
- Dogs over 15kg with a strong bite
Step up to Power if...
- Finished in under 30 minutes
- Staffy, Bull Arab, Mastiff, or Kelpie
- Dog chews without pausing
- Standard and thick both disappear too fast
Power Bully Sticks: For True Destroyers
Got a Staffy, a Kelpie, a Bull Arab, or a working breed that obliterates every chew in sight? The Power Bully Stick is a different product category entirely, not just a thicker bully stick.
Natural Farm takes a dense beef cheek muscle stick and wraps it tightly inside a grass-fed beef pizzle sheath: dual-layer construction that forces your dog to chew through two different protein densities before reaching the core. The outer pizzle layer delivers the familiar bully stick flavour and texture. The inner beef cheek core is significantly denser, requiring sustained jaw work before it gives way.
The result is an odour-free session that can last considerably longer than any other Natural Farm format. Still fully digestible and grass-fed, though the Power Bully combines pizzle and beef cheek, so it is not single-ingredient and we never describe it as one. In our 2026 EOFY Survey, 85% of AU owners named durability and cost-benefit as the reason they switched, and a denser chew like the Power Bully tends to cost less per chewing session than a cheap stick replaced three times a week. If you have written off natural chews for your power chewer, this is the format to try before accepting defeat.
Chloe Davies, a Staffy owner in Bondi, values an odour-free chew she can bring to a cafe without the barn smell of cheaper sticks.
Right for this format
- Extreme power chewers
- Staffies, Bull Arabs, Mastiffs, Kelpies, Rottweilers
- Dogs who finish Extra Thick in under 30 minutes
- Owners who have written off natural chews as not lasting
What makes it different
- Dual-layer: pizzle sheath + beef cheek core
- Two protein densities to work through
- Longest session of any Natural Farm format
- Still natural, digestible, and odour-free
- 2023 Best Rawhide Alternative Award
Large Bully Sticks 12": The Low-Fat Length Option
Not every dog needs more density. Some need more length. The 12" format is 30cm of standard-thickness bully stick, giving German Shepherds, Huskies, and Border Collies more chew time without the extra bulk. At just 1% fat it is also the leanest format in the range, which can be a consideration for dogs on a calorie-managed diet, though total daily calories still matter. If your dog is a true power chewer, go Power instead. The 12" is standard thickness and is unlikely to outlast a strong jaw for long.
Standard Bully Sticks: Is Your Dog Actually a Moderate Chewer?
Before you upgrade, it is worth a quick check. Some dogs that seem to destroy everything are actually moderate chewers who just chew with enthusiasm. If your dog is a small to medium breed (Cavoodle, Spoodle, Pug, Beagle, Frenchie) and takes 30 to 45 minutes on a standard bully stick, you are already in the right format. No need to upgrade. If they are done in under 20 minutes, move up.
Signs Your Dog Needs to Size Up
Still not sure whether to upgrade? These four signals tend to mean you are buying below your dog's jaw strength.
Appropriate chewing is recognised by RSPCA Australia as a normal behaviour for dogs that should be channelled toward safe, size-appropriate chews. For working and high-drive breeds common in Australia (Kelpies, Cattle Dogs, Bull Arabs, Staffies), a well-matched chew is also an effective form of enrichment.
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Subscribe & Save 15% OffFrequently Asked Questions
What are the best bully sticks for aggressive chewers in Australia?
Power Bully Sticks are the best format for most aggressive chewers in Australia. The dual-layer construction (beef cheek core wrapped in a pizzle sheath) gives dogs two protein densities to work through, which extends session time to 60-90 minutes for most Staffies, Kelpies, and Bull Arabs. For moderate-to-strong chewers like Labs and Golden Retrievers, Extra Thick bully sticks are usually the better first upgrade.
What are the best bully sticks for Staffies in Australia?
Power Bully Sticks are the right format for most Staffies. Staffies tend to have a powerful jaw for their size and typically finish even a thick format in under 20 minutes. The Power format's dual-layer construction, a beef cheek core wrapped in a pizzle sheath, gives them two protein densities to work through, which adds considerably more session time and mental stimulation.
What bully stick is best for a Kelpie?
Power Bully Sticks tend to be the best match. Kelpies are high-drive working dogs with strong jaws relative to their size. Most Kelpies will work through a standard or even extra thick bully stick too quickly. The Power format's dual-layer beef construction gives them more to work through and can keep them engaged for 60 to 90 minutes in most cases. Rotating with other durable chews like Collagen Sticks also helps keep a Kelpie's interest across the week.
What is the difference between thick and standard bully sticks?
The ingredient and production process are identical: both are grass-fed beef pizzle, water-cleaned, odour-free, slow-roasted 72+ hours. The only difference is physical. Extra Thick Natural Farm sticks are hand-sorted to be up to 50% wider in diameter than standard. That extra density means more sustained jaw work per session, better value, and better suited to dogs whose jaw strength outpaces the standard format.
Are thick bully sticks safe for power chewers?
Yes, provided the format matches your dog's jaw strength. Extra Thick and Power bully sticks are fully digestible and odour-free. The wider diameter can actually be safer for large, powerful dogs because the chew stays large enough to hold comfortably for longer. The key rule: always supervise chew sessions and remove the stick once it gets short enough to swallow whole. Thick or Power formats are generally not recommended for small dogs or puppies under 6 months.
My dog finished the Power Bully Stick in 20 minutes. What now?
If your dog is getting through a Power Bully Stick that quickly, they may benefit from rotating with a different chew category entirely, such as Collagen Sticks or beef cheek. See our guide to the toughest natural chews for strong chewers in Australia for the full comparison including session times per chew type.
Where can I buy bully sticks for aggressive chewers in Australia?
Natural Farm Extra Thick and Power Bully Sticks are available directly from naturalfarmpet.com.au, shipped Australia-wide from our Brisbane office. Free shipping on orders over $70 AUD. Delivery times vary by state. See the range: Shop Power Bully Sticks.
How much do Power Bully Sticks cost in Australia?
Natural Farm Power Bully Sticks start at $26.95 AUD. Extra Thick bully sticks start at $21.95 AUD. Large 12" at $37.99 AUD. Standard bully sticks at $19.95 AUD. Prices include GST and are shown in AUD. Free shipping applies on orders over $70 AUD. Subscribe & Save members get 15% off every delivery.
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About Natural Farm
Single-ingredient dog chews and treats, grass-fed, produced in human-grade facilities under international quality standards, lab tested, and shipped to Australian dog owners with free delivery on orders over $70 AUD. Aligned with PFIAA standards for the Australian market.