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Good Stretch

Nerve, spine & mobility complex for dogs showing signs of stiffness, sensitivity, or slowing down.

More energy on walks. An easier time getting up. More like themselves again in 90 days.

21 actives for the joints, nerves and spine

40mg PEA, studied in dogs for comfort

Does the work of 6 separate supplements

By canine nutritionist with 11+ years exp.

3rd-party tested

90-day money-back

INGREDIENTS

21 active ingredients (Two types of collagen, glucosamine, anti-inflammatories, B-vitamins, antioxidants, and absorption enhancers) supporting joint, spine, nerve function and mobility.

Active Ingredients:

600mg Glucosamine Sulfate (shellfish)
400mg Hydrolyzed Type I Collagen (bovine)
400mg Hydrolyzed Type II Collagen (avian)
400mg Chondroitin Sulfate (bovine)
400mg New Zealand Green Lipped Mussel
300mg Methylsulfonylmethane (MSM)
200mg N-Acetyl Glucosamine (NAG)
200mg Acerola Cherry (std. to 17% vitamin C)
100mg L-Taurine
50mg Vitamin B Complex (organic quinoa sprout)
50mg Boswellia Serrata Extract (std. to 60% AKBA)
50mg Turmeric Extract Powder (std. to 95% curcumin)
50mg Bromelain (≥600 GDU/g)
50mg Sunflower Lecithin Powder
40mg Palmitoylethanolamide (PEA)
25mg Hyaluronic Acid
10mg Magnesium (as citrate)
5mg Zinc (as picolinate)
1mg BioPerine® (black pepper extract)
10 IU Vitamin E (d-alpha tocopherol)
5 IU VegD3® (vitamin D3)

Inactive Ingredients: Flaxseed

FEEDING GUIDE

Small dogs (<25 lbs): 1 scoop a day
Medium dogs (25-50 lbs): 2 scoops a day
Large dogs (51-100 lbs): 3 scoops a day
Giant dogs (> 100 lbs): 4 scoops a day

Start with half the suggested amount and increase gradually to the recommended daily amount.

THIRD-PARTY TEST RESULTS

Good Stretch is third-party tested for label accuracy, purity, and contaminants. See the full Certificate of Analysis below.

Lot V2500531 · Tested April 2026
Tap the image to view the full report.

View full details

COMFORT GOES BEYOND JUST JOINTS

Most supplements skip 16 of the 21 ingredients researched to support how comfortably a dog moves.

Most mobility supplements give your dog the same 5 ingredients: Glucosamine, Chondroitin, MSM, GLM, Hyaluronic Acid - all for the joints.

But the science shows how comfortably your dog moves comes down to four systems, not one: their joints, spine, nerves and inflammatory response.

This is why many dogs don't improve on joint supplements alone.

Good Stretch is the first mobility formula with 21 clinically-researched ingredients for joint cushioning, spinal stability, nerve comfort, and inflammatory balance in one scoop.

It has everything you’ll find in a standard formula, but what makes it work is everything else it includes that others leave out like PEA (Palmitoylethanolamide) for the nerves, Magnesium & Vitamin B for the spine, and Boswellia Serrata for a healthy inflammatory response.

Everything your dog needs for more energy on walks, an easier time getting up, and more good days together.

CLINICALLY-RESEARCHED

MADE IN USA

3RD-PARTY TESTED

90-DAY GUARANTEE

CLINICALLY-RESEARCHED

MADE IN USA

3RD-PARTY TESTED

90-DAY GUARANTEE

CLINICALLY-RESEARCHED

MADE IN USA

3RD-PARTY TESTED

90-DAY GUARANTEE

CLINICALLY-RESEARCHED

MADE IN USA

3RD-PARTY TESTED

90-DAY GUARANTEE

CLINICALLY-RESEARCHED

MADE IN USA

3RD-PARTY TESTED

90-DAY GUARANTEE

CLINICALLY-RESEARCHED

MADE IN USA

3RD-PARTY TESTED

90-DAY GUARANTEE

CLINICALLY-RESEARCHED

MADE IN USA

3RD-PARTY TESTED

90-DAY GUARANTEE

CLINICALLY-RESEARCHED

MADE IN USA

3RD-PARTY TESTED

90-DAY GUARANTEE

CLINICALLY-RESEARCHED

MADE IN USA

3RD-PARTY TESTED

90-DAY GUARANTEE

CLINICALLY-RESEARCHED

MADE IN USA

3RD-PARTY TESTED

90-DAY GUARANTEE

CLINICALLY-RESEARCHED

MADE IN USA

3RD-PARTY TESTED

90-DAY GUARANTEE

CLINICALLY-RESEARCHED

MADE IN USA

3RD-PARTY TESTED

90-DAY GUARANTEE

CLINICALLY-RESEARCHED

MADE IN USA

3RD-PARTY TESTED

90-DAY GUARANTEE

CLINICALLY-RESEARCHED

MADE IN USA

3RD-PARTY TESTED

90-DAY GUARANTEE

CLINICALLY-RESEARCHED

MADE IN USA

3RD-PARTY TESTED

90-DAY GUARANTEE

CLINICALLY-RESEARCHED

MADE IN USA

3RD-PARTY TESTED

90-DAY GUARANTEE

CLINICALLY-RESEARCHED

MADE IN USA

3RD-PARTY TESTED

90-DAY GUARANTEE

CLINICALLY-RESEARCHED

MADE IN USA

3RD-PARTY TESTED

90-DAY GUARANTEE

CLINICALLY-RESEARCHED

MADE IN USA

3RD-PARTY TESTED

90-DAY GUARANTEE

CLINICALLY-RESEARCHED

MADE IN USA

3RD-PARTY TESTED

90-DAY GUARANTEE

CLINICALLY-RESEARCHED

MADE IN USA

3RD-PARTY TESTED

90-DAY GUARANTEE

CLINICALLY-RESEARCHED

MADE IN USA

3RD-PARTY TESTED

90-DAY GUARANTEE

CLINICALLY-RESEARCHED

MADE IN USA

3RD-PARTY TESTED

90-DAY GUARANTEE

CLINICALLY-RESEARCHED

MADE IN USA

3RD-PARTY TESTED

90-DAY GUARANTEE

CLINICALLY-RESEARCHED

MADE IN USA

3RD-PARTY TESTED

90-DAY GUARANTEE

SEE THE PROGRESS

Watch Bruce's recovery from limping on one leg to sprinting across the beach again in eight weeks. Here's how the right ingredients helped turn his bad days back into good ones.

A TORN CCL

Bruce tore his Cranial Cruciate Ligament (CCL) at 8 years old - hopping on one foot, unable to put any weight on the injured leg. Surgery and a few screws repaired the knee, but that was just the start of getting him back.

WALKING AGAIN

His comeback needed more than joint support. Collagen and Glucosamine to cushion the joints, B-vitamins and Magnesium to stabilize the spine, Boswellia and Curcumin for inflammatory balance, and PEA for nerve comfort. By week four, he was walking again.

RUNNING AGAIN

Eight weeks in, Bruce was running on the beach again. He's 10 now, and Good Stretch is part of his daily routine - supporting his joints, nerves, spine and inflammatory response to keep him moving like a dog years younger.

THE GOOD STRETCH DIFFERENCE

Not just more ingredients in every scoop, but the best form of each so it works better for your dog.

THE GOOD STRETCH DIFFERENCE

Not just more ingredients in every scoop, but the best form of each so it works better for your dog.

An amino sugar studied in dogs to help maintain joint comfort and mobility.

Works With: Chondroitin Sulfate to support joint structure and cartilage integrity.

Bioactive collagen peptides studied in dogs to help maintain healthy joints, tendons, and ligaments.

Works With: Hyaluronic Acid and Glucosamine to support overall joint structure and cartilage health.

Specialized collagen peptides from chicken cartilage that provides building blocks for cartilage maintenance and helps support normal joint function.

Works With: Glucosamine and Chondroitin to support cartilage health and maintanence.

A major component of cartilage studied in dogs to support joint comfort and normal joint function.

Works With: Glucosamine Sulfate to support joint structure and cartilage health.

A natural source of omega-3 fatty acids and glycosaminoglycans. Studied in dogs to support joint comfort, healthy inflammatory response, and normal mobility.

Works With: Glucosamine and Chondroitin for comprehensive joint support.

An organic sulfur compound that provides biologically active sulfur for connective tissue formation.

Works With: Glucosamine and Chondroitin for connective tissue support.

A specialized form of glucosamine studied in dogs to help build the structural components of healthy cartilage and connective tissue.

Works With: Glucosamine and Chondroitin for comprehensive cartilage support.

A naturally occurring component of synovial fluid studied in dogs to help maintain healthy synovial fluid viscosity and support normal joint comfort and mobility.

Works With: Hydrolyzed Collagen and Glucosamine to support comprehensive joint structure and function.

A naturally-occurring fatty acid studied in dogs to help maintain normal inflammatory responses, support nerve comfort, and promote healthy mast cell function.

Works With: Turmeric and Boswellia to support multiple pathways for inflammatory balance and comfort.

A natural, whole-food source of B vitamins from organic quinoa sprouts including B1 (thiamine), B6 (pyridoxine), and B12 (cobalamin) that protect the nerves around the spine.

Works With: Other vitamins and nutrients in the formula to support overall well-being.

A botanical extract studied in dogs to help protect spinal discs and support a healthy k response around the spine.

Works With: Turmeric Extract and Green Lipped Mussel to provide comprehensive joint support through complementary inflammatory pathways.

An essential mineral studied in dogs to support collagen synthesis. Also shown to reduce tension in muscles around the spine.

Works With: Vitamin D3 and other structural support nutrients for comprehensive mobility support.

A highly concentrated extract standardized to 95% curcuminoids. Studied in dogs to help maintain normal inflammatory responses, support joint comfort, and promote healthy cellular function throughout the body.

Works With: Boswellia, Hydrolyzed Collagen, and Green Tea Extract to support multiple pathways for joint comfort and healthy inflammatory responses.

A natural source of vitamin C that supports collagen synthesis and acts as a powerful antioxidant, helping protect joint tissues from oxidative stress and supporting the body's natural inflammatory response.

Works With: Glucosamine, Chondroitin, and Collagen for comprehensive cartilage and connective tissue support.

An enzyme derived from pineapple stem studied in dogs to help maintain normal inflammatory responses, support nutrient absorption, and promote comfortable recovery from physical activity.

Works With: Turmeric Extract to support inflammatory balance and increases bioavailability of collagen peptides (Type I and Type II).

A standardized black pepper extract containing piperine that enhances the bioavailability and absorption of nutrients in the gastrointestinal tract. Helps joint-supporting ingredients reach effective levels in the body for better support.

Works With: Curcumin (Turmeric), Boswellia, and other botanicals to increase their absorption and effectiveness.

A naturally-occurring amino acid studied in dogs to support healthy heart muscle function and promote heart health.

Works With: Antioxidants like Vitamin E and Vitamin C for comprehensive support against oxidative stress in joints.

A fat-soluble antioxidant studied in dogs to help protect joint cartilage from oxidative damage and supports normal inflammatory responses in joints.

Works With: Curcumin, Boswellia, and other anti-inflammatories for comprehensive joint inflammation support.

An essential fat-soluble vitamin that supports calcium absorption and bone mineral metabolism, critical for maintaining healthy bones that support joint function. Unlike humans, dogs cannot synthesize vitamin D through sun exposure and must obtain it from their diet.

Works With: All other joint-supporting nutrients in the formula.

An essential trace mineral required for collagen synthesis and cartilage development. Zinc acts as a cofactor for enzymes involved in building and maintaining cartilage structure and supports the body's natural tissue repair processes.

Works With: Vitamin C, Glucosamine and Collagen for comprehensive cartilage support.

A natural source of phospholipids and choline that enhances the absorption of fat-soluble nutrients, including Vitamin E and Vitamin D3.

Works With: Vitamin E and Vitamin D3, enhancing their bioavailability for better support.

THE NEXT 90 DAYS

LESS HESITATION

You'll probably notice less hesitation in movement first - things like more willingness to take the stairs. Nothing huge, just small stuff that makes you go "huh, that's better."

MORE ENERGY

Small but meaningful changes start. They have an easier time getting up and walks can start going longer.

MORE PLAYFUL

This is usually when people really notice something's changed. More interested in their toys. More enthusiastic when it's time to play. Movement looks easier.

MORE COMFORT

This is the new normal. Steadier movement, more energy day to day. You might notice stuff they'd stopped doing start coming back, like hopping on the couch or initiating play.

ONE SMARTER FORMULA

OUR LABEL VS. THE REST

OUR LABEL
VS. THE REST

Good Stretch

Other Supplements (What you'll typically find in other brands)

600mg Glucosamine Sulfate

300mg - 500mg Glucosamine

400mg Chondroitin Sulfate

50 - 150mg Chondroitin

400mg NZ Green Lipped Mussel

50mg - 100mg Green Lipped Mussel

300mg MSM

200 - 400mg MSM

25mg Hyaluronic Acid

10-20mg Hyaluronic Acid

400mg Hydrolyzed Type I Collagen

No collagen or single type

400mg Hydrolyzed Type II Collagen

No collagen or single type

200mg Acerola Cherry Extract

(17% vitamin C)

Usually synthetic vitamin C

50mg Turmeric Extract Powder

(95% curcumin)

Generic low-potency turmeric

200mg N-Acetyl Glucosamine (NAG)

Rarely included

100mg L-Taurine

Rarely included

50mg Boswellia Serrata Extract

(60% AKBA)

Rarely included

50mg Bromelain

(≥600 GDU/g)

Rarely included

50mg Vitamin B Complex

Rarely included

50mg Sunflower Lecithin Powder

Rarely included

40mg PEA

Rarely included

10 IU Vitamin E

Rarely included

10mg Magnesium Citrate

Rarely included

5 IU VegD3® (Vitamin D3)

Rarely included

5mg Zinc Picolinate

Rarely included

1mg BioPerine®

(black pepper extract)

Rarely included

GOOD DAYS GUARANTEE

Most supplement guarantees give you 30 days. That's barely enough time for the ingredients to build up in your dog's system for real changes.

That’s why we offer a 90-day money-back guarantee instead. Because real improvements in their quality of life take consistency - and you deserve to see that process happen, risk-free.

If you don't see noticeable improvements within 90 days, we'll refund every cent.
No return needed.

SHOP GOOD STRETCH

FAQs

ABOUT GOOD STRETCH
PRODUCT & INGREDIENTS

How long before I see results?

Every dog is different, but many dog parents notice early signs of improvement within 2–4 weeks; things like more comfort during movement, or an easier time getting up from rest. More noticeable mobility improvements appear around 6–8 weeks with consistent daily use.

My dog is on pain-relief medication - can they still take Good Stretch?

Most dogs take Good Stretch alongside their medication without any issues, but we always recommend checking with your veterinarian first - especially if your dog is on multiple long term medications.

Is Good Stretch safe for puppies?

Good Stretch is formulated with adult and senior dogs in mind. Puppies under 12 months should only use it under the guidance of a veterinarian to ensure it meets their developmental needs.

What about dogs recovering from back or spinal issues?

Good Stretch isn’t intended to treat or prevent medical conditions. It’s designed to support overall joint, spine and nerve health.

What does Good Stretch support?

Good Stretch is formulated to support your dog’s joints, spine and nervous system. Its key ingredients are Hydrolyzed Collagen Types I and II, Glucosamine, Chondroitin, NZ Green Lipped Mussels and Palmitoylethanolamide (PEA) to help maintain healthy cartilage, normal inflammatory responses and designed for dogs who need dependable mobility support at any age.

What is Hydrolyzed Type I & II Collagen - and what if my dog has food allergies?

Type I and II Collagen support the structure of your dog’s joints, cartilage, and connective tissues. Hydrolyzed Collagen is collagen that’s been broken down into tiny peptides so it’s easier for the body to use and typically less reactive than whole proteins. Our collagen comes from bovine and avian sources, so if your dog has known sensitivities, it’s best to review the ingredient list with your veterinarian before starting any new supplement.

What is Palmitoylethanolamide (PEA) and is it safe?

PEA is a naturally occurring fatty acid compound found in the body that helps support normal nerve function and comfort. The PEA in Good Stretch is generally well tolerated when used as directed.

What does Vitamin B Complex do for aging dogs?

Our Vitamin B Complex is a patented form (PANMOL® B-COMPLEX) that contains higher vitamin B content (100x higher than in whole grains). It supports energy metabolism, nerve function, and muscle function - all areas that naturally need more support as dogs get older.