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4-7" THICK BULLY STICK CURLY SPRINGS - ODOR FREE!!

Bully Sticks Direct 4-7" THICK BULLY STICK CURLY SPRINGS - ODOR FREE!!
$37.49
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Description

 

Shape: Thick Curly Spring · Heavy Helix
Compressed Length: ~4–7 Inches
Cross-Section: Select–Jumbo Range · 0.75–1.25."
Processing: Odor-Free · Extended Oven-Baked
~Calories: ~85–115 per spring
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4-7" Thick Bully Stick Curly Springs (Odor-Free) — Density + Shape Combined for Dogs That Outgrow Standard Curly Sticks
Moderate–Heavy Chewers · 25–65 lbs · Odor-Free · Thick Cross-Section + Helix Grip Cycling · 30–60 min
Densest Curly Shape
4-7" Thick SpringShape
~85–115~Calories
~86%Crude Protein
30–60 min. Chew Time
25–65 lbs Dog Weight

The 4-7" Thick Curly Spring is where the two performance variables that extend bully stick sessions — cross-section density and geometric grip interruption — work together in a single compact format. The thick cross-section (Select-to-Jumbo diameter range, 0.75–1.25") means each bite encounters substantially more resistance than the Standard Curly Spring. The curly coil means the dog must reposition at every bend, adding the same 15–25% session extension that shape geometry always delivers. These two factors compound, not add: a thick straight stick lasts longer than a thin straight stick. A curly stick lasts longer than a straight stick of the same diameter. A thick curly stick lasts longer than both. This is the formula.

The 4-7" Thick Curly Spring solves a specific problem: the dog that has graduated beyond the Standard Curly Spring (finishes in under 15 minutes) but whose owner wants to stay in the shaped-stick format rather than moving to a longer straight stick. For English Bulldogs in the 40–55 lb range, Border Collies with moderate-to-heavy chewing intensity, Standard Schnauzers, Corgis with strong jaw muscles, American Bulldogs on the smaller end, and active medium mixed breeds — this is the compact high-resistance shaped format that matches their jaw strength and keeps them engaged for 30–60 minutes without the longer footprint of a 12-inch straight stick.

The compact format also has practical advantages: it travels easily, takes less storage space, and works well in confined environments (car back seats, crates, kennels) where a long straight stick would be awkward. A thick coil spring is one of the few bully formats that a dog can effectively work in a crate without the stick extending beyond the crate walls or getting wedged. For dogs that travel frequently with their owners, the Thick Curly Spring is the format that delivers real session duration in a compact, portable form.

Best for: Moderate-to-heavy chewers, 25–65 lbs, who have outgrown Standard Curly Springs. English Bulldogs, Border Collies, Standard Schnauzers, American Eskimo Dogs, Corgis with strong jaws, mid-size Staffies, and active medium mixed breeds. Indoor use, crate sessions, travel. Owners wanting shape-format engagement at Select-to-Jumbo density without the Length of a 12-inch straight stick.

Why density and shape compound rather than add: At Select-to-Jumbo cross-section, more pizzle material is present per bite — the dog works through a denser cylinder. This alone would extend sessions. But at that diameter, the dog's jaw can also fully encircle a thinner straight stick and grind it quickly end-to-end. The thick coil prevents this: the dog cannot establish the stable lengthwise grip that enables rapid consumption because the coil geometry constantly disrupts orientation. The result is that the density provides resistance, and the coil provides repositioning simultaneously. Neither alone produces the same outcome. For moderate-to-heavy chewers who demolish standard curly springs in under 15 minutes but still need a compact, odor-free indoor format, the Thick Curly Spring addresses both dimensions of the problem.

BSD Thickness Guide — Where 4-7" Thick Curly Springs Fit

BSD size guide showing Junior 0.5 inch, Standard 0.5 to 0.75 inch, Select 0.75 to 1 inch, Jumbo 1 to 1.25 inch, Monster 1.5 inch plus, all five with cross-section photos and chewer profile labels
Junior
0.5"
Light chewer
Standard
0.5–0.75"
Avg chewer
Select
0.75–1"
Med chewer ←
Jumbo
1–1.25"
Hard chewer
Monster
1.5"+
Heavy chewer

Thick Curly Spring cross-section spans the Select range and into Jumbo (0.75–1.25"). Appropriate for moderate-to-heavy chewers 25–65 lbs. Shape extends sessions beyond what this diameter alone would produce in a straight format.

Why Border Collies and English Bulldogs Specifically Benefit from This Format

Border Collies are in the top 3 most cognitively active dog breeds. Their enrichment needs go beyond physical activity — they require mental engagement to prevent destructive behavior and anxiety. The thick curly spring provides both physical chewing resistance appropriate for their jaw strength (35–55 lbs, moderate-to-heavy chewing) and the problem-solving element of figuring out grip and advancement on an irregular helix. Border Collies that engage inconsistently with straight sticks — working for a few minutes, walking away, returning — typically engage straight through on a thick curly spring because each repositioning event is a fresh problem that demands cognitive attention. The session functions as enrichment, not just chewing.

English Bulldogs have strong jaw muscles relative to their body weight — they are routinely in the top 10 breeds by bite force per pound. Their brachycephalic anatomy means they cannot take long, deep bites, but they apply strong lateral compression. The thick curly spring cross-section (0.75–1.25") matches their jaw strength with real resistance per bite. The coil's natural size and compact form fit their shorter jaw geometry better than a long, straight stick. And the odor-free processing makes indoor sessions manageable in households where Bulldog breathing already contributes to ambient noise and smell. For Bulldogs, always supervise completely and provide water — their narrower airways make chewing sessions more demanding than for other breeds at the same Weight.

Chew Time by Dog Weight

Dog WeightChewer TypeEst. SessionAction
25–40 lbs Moderate–Heavy 35–55 min Ideal — stay here
40–55 lbs Moderate 30–50 min Good fit; 9" Curly for more Length
55–65 lbs Moderate 22–38 min 9" Curly or 6" Jumbo Odor-Free
Any Power Under 15 min 6" Monster Jurassic straight stick

Nutrition & Sourcing Specs

Nutrition Per Spring

Crude Protein ~86%
Calories per spring ~85–115
Fat content Low
Ingredients Beef Pizzle Only
Grain-free Yes
Digestibility 100% digestible

Sourcing & Processing

Beef source Grass-fed, free-range
Hormones/antibiotics None
Processing Extended oven-baked, odor-free
Chemical additives None
Rawhide-free Yes

Frequently Asked Questions

What is the difference between the 4-5" Standard and 4-7" Thick Curly Springs?

Same helix geometry and odor-free processing. The 4-5" Standard has a thinner cross-section (Standard range: 0.5–0.75") — appropriate for light-to-average chewers 10–35 lbs — and gives 20–45 minute sessions. The 4-7" Thick has a larger cross-section (Select-to-Jumbo range: 0.75–1.25"), longer total compressed Length, and approximately 85–115 calories vs. 55–75 for the Standard. It is the step up for dogs that finish the Standard Spring in under 15 minutes and need more resistance while staying in the shaped format. The 4-7" Thick bridges the gap between compact curly springs for small dogs and full-size straight sticks for medium dogs.

Is the 4-7" Thick Curly Spring a good choice for a Border Collie?

Yes — one of the best compact indoor formats for moderate-chewing Border Collies 35–55 lbs. Border Collies respond strongly to novelty and problem-solving. The thick coil provides real resistance for their jaw strength, and the helix geometry demands active cognitive engagement — figuring out grip and orientation at each repositioning event. For Border Collies showing reduced enthusiasm for familiar straight sticks, the Thick Curly Spring consistently produces more intense, sustained session engagement. Expect 35–50 minutes for most moderate-chewing Border Collies. Use as a rotation piece with straight sticks to maintain the novelty-engagement benefit over time.

How does this compare to a 6" Jumbo Odor-Free straight stick for the same dog?

For a 45 lb moderate chewer, both deliver broadly similar session times (35–55 minutes). The 6" Jumbo straight stick provides consistent diameter resistance in a linear format — familiar and reliable. The 4-7" Thick Curly Spring provides the same density at a shorter footprint, in a helical format that forces repositioning and delivers novelty-engagement benefits the straight stick cannot. For the everyday rotation chew, the 6" Jumbo is reliable. For the variety session that resets engagement and adds enrichment value, the Thick Curly Spring is the format. They serve different purposes in the same rotation for the same dog.

Instructions

Feeding Instructions :
Please monitor your dog while feeding these gourmet natural treats, they are fully digestible however, please always provide a fresh supply of drinking water for your pup.

Recommendations:
Store your bully sticks in the original zip lock bag under cool conditions

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