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Running, jumping &
playing more in 90 days
— or it's free.

The first nerve & spine complex that goes beyond joint support to help IVDD-risk breeds move like themselves again.

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Most mobility supplements
ignore IVDD-prone dogs.

Most mobility supplements ignore IVDD-prone dogs.

A dog dealing with IVDD doesn't just need more joint support - they need help with their nerves, spine, and inflammatory response.

Yet most mobility supplements only tackle the joints and skip everything else.

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.

How the right ingredients helped turn
Ori's bad days back into good ones.

How the right ingredients
helped turn Ori's bad days
back into good ones.

A HERNIATED DISC

Ori was diagnosed with a T13-L1 disc herniation at just 2 years old. It started with his back twitching, then daily yelping and flinching whenever he was picked up. An MRI confirmed early IVDD.

LESS YELPING

His comeback needed more than joint support. Glucosamine and collagen to cushion the joints, B-vitamins and Magnesium for the spine, Boswellia for inflammatory balance, and PEA for nerve comfort. Within a few weeks, he stopped yelping daily and started to jump again.

RUNNING AGAIN

Eight weeks in, Ori was running around like himself again. He's 3 now, and Good Stretch is still part of his daily routine - supporting his joints, nerves, spine and inflammatory response to keep him bouncy and active.

Much more than joint support,
to keep them moving like themselves.

Much more than joint
support, to keep them
moving like themselves.

Spinal Stability

B-vitamins and Magnesium support the nerves, muscles and structure around the spine to keep them moving steady.

Nerve comfort

PEA calms the overactive nerves behind an IVDD-prone dog's discomfort, for calmer, more coordinated movement.

Inflammatory Balance

High-potency Boswellia & Turmeric paired with BioPerine® (black pepper extract) support a healthy inflammatory response and quicker recovery.

Joint Flexibility

Glucosamine, Type I & II Collagen, Chondroitin, MSM and Green-Lipped Mussel support healthy cartilage and comfortable joints.

Good Stretch

Canine nutritionist formulated

Does the work of 6 separate supplements

3rd-party tested for safety & potency

Made in USA

90-day money-back

QUANTITY

FEEDING GUIDE

60 scoops per jar. Most dogs see best results after 8-12 weeks of consistent use.

Small dogs (under 25 lbs): 1 scoop daily
Medium dogs (25-50 lbs): 2 scoops daily
Large dogs (above 50 lbs): 3 scoops daily

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

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

What's in the scoop?

21 clinically-researched ingredients working together for a more comfortable dog.

What's in the scoop?

21 clinically-researched ingredients working together for a more comfortable 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 KIN difference.

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

The KIN difference.

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

Hydrolyzed instead of regular collagen.

Broken down for better bioavailability and gentler for dogs with sensitivities.

Boswellia standardized to 60% AKBA.

AKBA is the active compound in boswellia, and 60% is the gold standard for potency.

Turmeric standardized to 95% curcumin.

Curcumin is hard to absorb, so we use a high-potency extract paired with BioPerine® (black pepper) to boost absorption.

Patented B Vitamins

A patented form of Vitamin B from organic quinoa sprouts, 100x more concentrated than from whole grains.

Natural Vitamin C & D

Natural Vitamin C from Acerola Cherry and VegD3® from lichen instead of synthetic vitamins.

Highly-bioavailable Magnesium & Zinc

Magnesium Citrate and Zinc Picolinate, instead of the generic oxides most formulas use.

What to expect over the next 90 days.

What to expect over
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.

My dog had a partial ccl tear at the beginning of the year and has been having issues off and on

My dog had a partial ccl tear at the beginning of the year and has been having issues off and on since. He has been on Good Stretch for 2 1/2 weeks and seems to recover from our walks faster than he did before. I’m hoping to continue seeing progress the longer he’s on it.

Good start!

It's still early fairly early, but I see some easier movement for my old pup.
I mix this into his food and it hasn't bothered his belly at all.
Thank you!

its been almost a month since I started with my chihuahua mix who is going through mild ivdd symptom

its been almost a month since I started with my chihuahua mix who is going through mild ivdd symptom. He didn't have any side effect with this and looks like comfortable. I ll continue to use for few months and see but so far looks like one of the best product as there are not many supplementa for Ivdd.

16 year old husky getting his pep back!

I started using this product a month ago and have noticed my 16-year-old husky has a little more pep in his steps - nothing over the top, but he appears more comfortable. He is venturing out for short walks again as well. I plan to continue using with hopes that my dog will show more improvement over time.

So far so good?

My dog is not your typical prone-to-IVDD breed, but sustained a suspected L3-L5 IVDD injury in October 2025. For months, he was on strict crate rest, pain and inflammation medications, sedation medications, and even steroids. While he is no longer strictly on crate rest, I am still somewhat restricting his activity. He has improved greatly, but is still not 100%. He was already on a joint supplement, but I wanted to get him on something a little more targeted. I was considering plasma supplements when I stumbled upon Good Stretch, so I decided to give it a go. He has been on Good Stretch for almost 4 weeks now. Based on his weight, he gets 2 scoops a day (that I actually split into 1 scoop per meal - breakfast and dinner) and I have purchased enough jars of Good Stretch to last him about 4 months, because I want to make sure I am giving the supplement adequate time to build up in his system and do its job. And while I haven't noticed any MAJOR improvements so far, he has not gotten any worse, so I'd say that's a win, and we will keep on keeping on and see how it goes.

One smarter formula.

Why thousands of dog parents
choose Good Stretch.

Why thousands of
dog parents choose
Good Stretch.

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

Our 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 a picky eater. Will they actually take Good Stretch?

From what customers report, most picky dogs have no issues taking to Good Stretch. To help them adjust more easily, start with half the daily amount and work your way up to the full serving.

Will Good Stretch upset my dog's stomach?

Good Stretch is formulated to be gentle, and we use hydrolyzed collagen (broken down for easier digestion). If your dog has a sensitive tummy, start with half the daily serving for the first week, then work up to the full amount to give their system time to adjust.

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.

The good stuff.

Glucosamine Sulfate

An amino sugar studied in dogs to support healthy cartilage structure and joint function.

Hydrolyzed Type I Collagen

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

Hydrolyzed Type II Collagen

Specialized collagen peptides from chicken cartilage studied in dogs to support cartilage maintenance and joint function.

N-Acetyl Glucosamine (NAG)

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

Chondroitin Sulfate

Studied in dogs to support joint structure and help maintain healthy cartilage integrity.

MSM

Methylsulfonylmethane: An organic sulfur compound that supports connective tissue formation and collagen synthesis.

PEA

Palmitoylethanolamide: A naturally-occurring fatty acid studied in dogs to support nerve comfort.

Vitamin B Complex

A natural, whole-food source of B-vitamins from organic quinoa sprouts that supports normal neurological function and nerve health.

Acerola Cherry

One of nature's richest sources of vitamin C to support immune function and cellular health.

Vitamin E (d-alpha tocopherol)

Studied in dogs to help protect joint cartilage from oxidative damage and supports normal inflammatory responses in joints.

Bromelain

Studied in dogs to help maintain normal inflammatory responses, support nutrient absorption, and promote comfortable recovery.

L-Taurine

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

Magnesium

An essential mineral studied in dogs to support collagen synthesis, bone health, and normal muscle and nerve function.

Zinc

Essential trace mineral involved in skin, immune and cellular health. Studied in dogs to support T-cell activity and tissue repair.

First Order Exclusive:
Up to 32% off with code STRETCH

SHOP NOW

Running, jumping & playing more in 90 days — or it's free.

Running, jumping & playing more in 90 days — or it's free.

Most mobility supplements ignore IVDD-prone dogs.

Most mobility supplements ignore IVDD-prone dogs.

How the right ingredients helped turn Ori's bad days back into good ones.

How the right ingredients helped turn Ori's bad days back into good ones.

A HERNIATED DISC

LESS YELPING

RUNNING AGAIN

Much more than joint support, to keep them moving like themselves.

Much more than joint support, to keep them moving like themselves.

Spinal Stability

Nerve comfort

Inflammatory Balance

Joint Flexibility

Good Stretch

Good Stretch

FEEDING GUIDE

INGREDIENTS

THIRD-PARTY TEST RESULTS

What's in the scoop?

What's in the scoop?

Hydrolyzed instead of regular collagen.

Boswellia standardized to 60% AKBA.

Turmeric standardized to 95% curcumin.

Patented B Vitamins

Natural Vitamin C & D

Highly-bioavailable Magnesium & Zinc

What to expect over the next 90 days.

What to expect over the next 90 days.

LESS HESITATION

MORE ENERGY

MORE PLAYFUL

MORE COMFORT

Customer Reviews

One smarter formula.

One smarter formula.

Our good days guarantee.

Our good days guarantee.

FAQs

FAQs

How long before I see results?

My dog is a picky eater. Will they actually take Good Stretch?

Will Good Stretch upset my dog's stomach?

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

Is Good Stretch safe for puppies?

What about dogs recovering from back or spinal issues?

What does Good Stretch support?

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

What is Palmitoylethanolamide (PEA) and is it safe?

What does Vitamin B Complex do for aging dogs?

The good stuff.

The good stuff.

Glucosamine Sulfate

Hydrolyzed Type I Collagen

Hydrolyzed Type II Collagen

N-Acetyl Glucosamine (NAG)

Chondroitin Sulfate

MSM

PEA

Vitamin B Complex

Acerola Cherry

Vitamin E (d-alpha tocopherol)

Bromelain

L-Taurine

Magnesium

Zinc

First Order Exclusive:Up to 32% off with code STRETCH

Running, jumping &
playing more in 90 days
— or it's free.

Running, jumping &
playing more in 90 days
— or it's free.

Most mobility supplements
ignore IVDD-prone dogs.

How the right ingredients helped turn
Ori's bad days back into good ones.

How the right ingredients
helped turn Ori's bad days
back into good ones.

Much more than joint support,
to keep them moving like themselves.

Much more than joint
support, to keep them
moving like themselves.

What to expect over
the next 90 days.

First Order Exclusive:
Up to 32% off with code STRETCH