GlycoFlex Plus glucosamine, chondroitin and green-lipped mussel joint supplement for senior dogs — 120 chicken chews

Give Him Back His Spark | Energy & Mobility Support for Senior Dogs

Ultimate Strength / 120 Tablets
$74.99
Sale price  $74.99 Regular price 
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GlycoFlex Plus glucosamine, chondroitin and green-lipped mussel joint supplement for senior dogs — 120 chicken chews

Give Him Back His Spark | Energy & Mobility Support for Senior Dogs

$74.99
Sale price  $74.99 Regular price 
Flavor NameUltimate Strength
Size120 Tablets

For the Dog Who Still Has So Much Left to Give

You know the look. The moment they try to get up and you see the hesitation. The stairs they used to race up. The morning greeting that's gotten a little slower. That spark you miss.

It doesn't have to stay that way.

How It Helps

Give Him Back His Spark is a vet-reviewed joint and mobility supplement formulated specifically for senior dogs. Within weeks of consistent daily use, most pet parents notice:

  • Easier mornings — less stiffness getting up from rest
  • More willingness to move — walks, stairs, jumping back on the couch
  • Improved hind-leg strength — clinically shown up to 41% improvement in 4 weeks
  • Sustained energy — the engaged, present energy you remember
  • A dog that feels like themselves again

What's Inside

Each chicken-flavored chewable tablet contains a science-backed blend of four key ingredients:

  • Glucosamine — rebuilds and cushions cartilage in aging joints
  • Chondroitin — slows cartilage breakdown and supports flexibility
  • MSM (Methylsulfonylmethane) — reduces inflammation and joint discomfort
  • Green-Lipped Mussel — a natural source of omega-3s that supports joint lubrication

No artificial dyes. No hidden ingredients. Safe for dogs with sensitivities to real chicken (uses imitation chicken flavor).

How to Use

Give 1–2 chewable tablets daily based on your dog's weight (see label for exact dosing). Best given with food for optimal absorption. Most dogs take them like a treat — no hiding required.

When to expect results: Many pet parents notice a difference within 2–4 weeks of consistent daily use. For long-term joint support, continued daily use is recommended.

Frequently Asked Questions

Is this safe for older dogs?
Yes. This formula is designed specifically for senior dogs and is certified by the National Animal Supplement Council (NASC), with routine third-party testing for quality and safety.

My dog is already on medication — can I still use this?
We recommend checking with your vet if your dog is on prescription medications. This is a daily supplement, not a medication, but your vet can confirm it's right for your dog's specific needs.

How long does one bottle last?
The 120-tablet bottle provides approximately 60 days of support for smaller dogs (1 tablet/day) or 30 days for larger dogs (2 tablets/day). See the label for your dog's specific dosing.

What if I don't see results?
Joint support is cumulative — results build over time. Give it 4–6 weeks of consistent daily use before evaluating. If you have any questions, we're here at contact@happyyearspet.com.

Quality You Can Trust

  • Certified by the National Animal Supplement Council (NASC)
  • Routinely third-party tested
  • No artificial dyes or hidden ingredients
  • Chicken-flavored chewable — dogs take it like a treat

Complete Their Routine — Bundle & Save 15%

Pair this with our Longevity & Vitality Dog Chews to support both joint health AND daily energy and immunity — everything a senior dog needs in one simple routine.

→ Get the Complete Senior Dog Wellness Bundle and save 15% — Was $164.51 · Now $139.99

This isn't just a supplement. It's more mornings together. More walks. More years of the dog you love at their best.

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  • 5 stars: 13 (76%)
  • 4 stars: 2 (12%)
  • 3 stars: 2 (12%)
  • 2 stars: 0 (0%)
  • 1 star: 0 (0%)
A
Ariel H.
Works so well!!

These were recommended by our vet. My pups are seniors at 9 & 12 yrs old. They started really struggling to get up from laying down and walking up the stairs. These tablets have helped tremendously! I have actually seen a lot of improvement with these supplements and can definitely tell a difference when we miss doses. I'll add: we have tried MANY others, that don't work nearly as well, if at all. Also, within the past couple of weeks, they won't eat them like they used to, like they don't like the taste anymore. They used to beg for them. 🤷‍♀️

S
Susan Durrell
The ingredients have changed, why??

My review reflects my previous purchases, as they worked wonders for my dog. I can't say the same for my recent purchased as they've considerably changed the ingredients, reducing some of the main pain reducing ingredients.I just opened my new order of this product and noticed immediately the pills were thinner. I kept the empty bottle of my previous order and compared the ingredients. Why have you changed the ingredients? Glucosamine is 200 mg less, MSN has been halved, from 1000 mg to 500 mg, green lipped muscle is halved, from 600 mg to 300 mg.grape seed extract has been removed completely. plus a couple of other things have been removed. Yet I paid the same price. I would like an explanation please.

A
Amber Dawn Decker
I'm a believer this stuff works wonders

My dogs love the flavor which is great because they are picky. And I have noticed a huge difference in the movement of my 3-60lb dogs one that's 15yr has had hip dysplasia for the past three or four years and a seven year old that just started showing signs of having hip issues that's a German Shepherd I got this stuff they've been taking it for a month and a half now and both of them shows zero signs of hip issues and they're always playing now and it's fantastic how this has worked. As far as it clearing up there allergies my 15 year old is super sensitive and I even have them on special no grain dog food and she still has issues so this has maybe helped a little bit with the allergy stuff but not a lot. All in all this is a great product for dogs with hip issues!

s
strawberry prize
Vet recommended

My vet (who coincidentally breeds champion French Bulldogs) recommended this joint supplement for my senior lab that I just rescued. Her primary reason for endorsing it: the Green Lipid Muscle. Data has shown that green lipid muscle has SERIOUS beneficial properties in reducing arthritus inflammation. I have just started my dog on this supplement..so I guess time will tell. However, I have read studies about areas in New Zealand where humans have incorporated green lipid muscle into thier diets. Those that took green lipid muscle on a DAILY basis had significant less joint pain than those people that did not. FINGERS CROSSED!!! :)

J
Jeleen Guttenberg
Broken Product.

Love the product but my past few deliveries have ncluded to many broken wafers.

T
Tomeka G.
Great pain management

My dog was on a different supplement before trying this one and I have noticed a significant change in the way he walks and is able to keep up on walks now. His pain level is managed so much better than the commercial products that all vets push. His health has improved 10 fold. I do think it may cause him some gas though.

J
Julie
vetriscience hip and joint tablets

dogs loved them. will buy again.

J
Jeff Hanson's videos go along well with this.
Put your dog on this!

If you have an older dog. I would highly suggest you put them on this.

L
Leanne Elizabeth
Good Supplement, Bad Sizing and Shape

I have bought this same supplement in their other form that’s a chew, but decided to try these since it seemed like a good value. I wish they provided more accurate pictures and sizing of the tablet, as it’s huge. Even broken in half, if you need to use a pill pocket, it barely fits. It seems to be effective for my 9 year old Goldendoodle. But would be much easier to use if smaller or a different shape, etc. My dog will not eat it without a pill pocket.

S
Sidney Herndon
Incredible results just like the treat version

I used the treats for a while but we recently got another dog and it just got too expensive to do the treats daily for 5 dogs. I got the tablet version and so far 4/5 dogs eat the tablets no problem making this a far more cost effective solution. The one who doesn’t is a picky eater and super spoiled, so I’m pretty sure she is judging me for taking her morning treats away and not eating the tablets out of spite.Just like the treat version, the results are incredible. We have two younger dogs with hip dysplasia and one 13 year old lab and these supplements keep them running and playing happily. I can always tell if they haven’t been getting their supplements because on of the dogs with hip dysplasia will chews on his hips at the end of the day because they hurt. It’s honestly amazing how well these supplements work. If you need a more cost effective solution than the treats buy these!

B
Blonde Aggie
Feeling better!

I feel a difference! I’m only one month in. My nails are growing super fast! They have always been strong! Looking forward to my hair growth and my skin being less “worn”. We shall give it a chance! Love it’s in capsules as I hate mixing the powder! I just take them with water and go!

A
Amazon Customer
These work better than most.

These are good. I have used many many different brands on my dogs and also on my horses. This brand is the best I have tried. The quality is consistant an I do think they help. Horse product is good too.

M
Michelle
Used as preventative maintenence

We used these on our border collie Bella before we had to put her to sleep. We had some left when we rescued our Labrabull puppy. With the issues Labs are known to have with dysplasia we decided to give to her for preventative maintenance. No issue with her eating them. She's a lab, so she'll eat anything!

C
Christine
good brand and good for my senior dog

my dog obviously doesn’t care for the taste but they do him wonders. he suffered a soft tissue injury in his lower back and has severe arthritis. i wrap this in pill pockets and he chews them fine or i put them in his food with bone broth and good toppers. they contain a lot of good minerals and ingredients to to help with his bones and joints.

D
Doris A.
Does you dog have arthritis, or had any type of joint surgery? Must read.

My Rottweiler had elbow displaysha surgery. Surgeon told me about this supplement to give her. Says you will see the difference after 1-3 months. I noticed the difference in 2 weeks.The first time I ordered this from Amazon, It arrived in a box. Nice.The second time I got this from Amazon. It arrived in a bag. 90% of this pills were broken. I have auto order on this and I am canceling. Don't buy these through Amazon.

A
Amazon Customer
Big Difference in Mobility

Smells like seafood, but my dog loves to eat it along with her food. My specialty vet recommended this not only because her previous supplement had dextrose but because it had all the good stuff plus green lipped mussel. I also like that it has more MSM than what I used before. She has disc disease and arthritis it seems to be moving much more freely after taking this for over a month, along with swim massage once a week and walking an hour a day. We are also giving her Omega - 3 fatty acids. So it may be a combination of all of this that is helping her to get up and walk better.

A
Amazon Customer
Excellent for dogs with arthritis or joint stiffness

My older (14 and 9 year old) dogs have been taking this regularly for about six months now. At first I just gave it to them sporadically when they were stiff and noticed no difference. Once I realized there's an adjustment period, and they need a high dose taken regularly for 4-6 weeks, followed by a regular regimen, I started giving it to them daily, and I can't believe the difference this makes in both dogs. My 14 year old husky mix is now running around like he's several years younger. My 9 year old beagle/border collie mix had been really slowing down due to arthritis from too much jumping, and she wouldn't leave the couch. Now that she's on this regimen, she's pretty much back to her old self. We're all much happier and more active now that the dogs have been taking this regularly!