IVDD isn't just a joint problem. It starts in the spine. So we made soft, tasty chews with 7 functional mushrooms to support the nerves and muscles that keep your dog moving.
01
Joint chews focus on cartilage. But IVDD happens in the spine, where a worn disc can press on the nerves that run your dog's back legs.
With lion's mane, reishi, cordyceps, and 4 more functional mushrooms, our chews are made to support those nerves, plus the muscles that hold the spine steady.
nerve support
joint flexibility
anti-inflammatory
02
It starts quietly: waiting at the bottom of the stairs, slipping on kitchen tile, or pausing before jumping onto the couch.
That isn't just "getting old" — it is tired nerves and stiff joints. Mushroom Chews target both at the source so your dog can move with confidence again.
It starts quietly: waiting at the bottom of the stairs, slipping on kitchen tile, or pausing before jumping onto the couch.
That isn't just "getting old" — it is tired nerves and stiff joints. Mushroom Chews target both at the source so your dog can move with confidence again.
9/10
saw the change in their dog within 60 days*
saw the change within 60 days*
8.5/10
recommend Mushroom Chews to other pet parents*
recommend to other pet parents*
*Based on 2026 customer surveys.
03
IVDD hits long-backed, short-legged breeds hardest. Dachshunds top the list, along with French Bulldogs, Corgis, Beagles, and Shih Tzus. And it can show up as early as age 3.
The early signs are easy to brush off. Skipping the stairs they used to fly up. Pausing before jumping on the couch. A little wobble in the back legs. If you've seen these, or your dog is a high-risk breed, daily support matters now.
04
Spine support only works if they actually take it.
These are soft, tasty chews most dogs gobble up like a treat. No pills to hide. No mushroom powder to sneak into dinner.
05
They think it's just a yummy daily treat, but you know it is made with ingredients that actually help them over time.
They'll start waiting by the cabinet for their chews, and many dog parents notice brighter energy and a better appetite.
Many dog parents start to notice easier mornings and more confident movement.
Less hesitation at the stairs and couch, steadier back legs, and more of the walks you both love.
06
We hold every chew to the same standard we'd want for our own family. Nothing hidden, nothing we wouldn't feel good about.
WHAT THE NASC SEAL MEANS
"My dogs love these mushroom chews. As someone who cares deeply about canine nutrition, finding a supplement that ticks every box is rare."
Weller K.VERIFIED REVIEW
VET RECOMMENDED
Daily soft chews made with seven functional mushrooms and turmeric to help support your dog’s everyday wellness.
"My dogs love these mushroom chews. As someone who cares deeply about canine nutrition, finding a supplement that ticks every box is rare."
Weller K.VERIFIED REVIEWGive daily, with or without food. For picky eaters, break the chew into smaller pieces and mix it into a regular meal — the natural flavor does most of the convincing.
Other ingredients: premix base, cultured dextrose, rice bran, natural flavor.
Mushroom Chews are grain-free and made without fillers or preservatives. Every active ingredient and its exact dose is printed on the label, so you and your veterinarian always know what your dog is getting.
Mushroom Chews are intended for long-term daily use. Talk to your veterinarian before combining them with prescription medication, or if your dog has a diagnosed condition, is pregnant, or is nursing. Questions? Email info@pak1.co.
*Price per tub is based on our standard 60-count tub to show savings.
FROM PET PARENTS
★★★★★
WELLER K.VERIFIED
My dog loves these mushroom chews! As someone who is deeply passionate about canine nutrition and wellness, finding a supplement that ticks every single box is rare. This mushroom supplement from PAK1 has completely blown me away!
★★★★★
TIMOTHY S.S.VERIFIED
"My frenchie loves these. I have been giving them to her for about three months and so far she hasn't had any issues with her back. Hope it continues!"
★★★★★
CHRISTY H.VERIFIED
"We have a Senior Walker Hound dog that was struggling to get his rear end up to stand and we are still on our FIRST jar of mushroom chews and can tell they are working and enabling him mobility again!"
★★★★★
NANCY K.C.VERIFIED
My kid Greta likes the chews. She looks forward to them each morning. I decided to get them each month. Thank you
★★★★★
ANONYMOUSVERIFIED
It seems to be helping my dog, we went for a walk today for the first time in a week! will keep giving it to him!
★★★★★
TAMARA W.VERIFIED
These are wonderful and I am very happy to have them in my three dogs lives! I have a pocket pitbull that had to have spinal surgery when he could no longer walk after getting off the bed. And I have two French bulldogs whom we all know have been known to have issues with IVDD. So I started them all on these.
60DAYS
RISK-FREE
Give Mushroom Chews a full 60 days. If you don't see your dog moving more easily, we'll refund the product in full.
Every chew combines seven clinically studied functional mushrooms with a specific job:
Lion's ManeSupports Nerve Function
Supports the natural communication pathways between your dog's brain and hind legs. This can help maintain balance, steady footing, and coordination on smooth floors as dogs age.
CordycepsEveryday Muscle Energy
Supports cellular energy in aging muscle tissue. Supports stamina and endurance so your dog can keep up comfortably on their favorite daily walks.
ReishiSupports Occasional Stiffness
Supports joint comfort after daily exercise and with normal aging. Promotes comfort in hips and spine, supporting easier mornings and restful sleep.
Turkey TailJoint Flexibility
Packed with natural beta-glucans that support a normal inflammatory response and help maintain the integrity of joints and connective tissue.
ChagaAntioxidant Cell Defense
The protector mushroom. A rich source of natural antioxidants that support healthy cells against normal daily oxidative stress.
ShiitakeSupports Healthy Circulation
Helps maintain healthy blood flow and cardiovascular function, supporting normal nutrient delivery to active muscles and extremities.
MaitakeImmune Health
Helps promote balanced immune function and supports everyday metabolic vitality as dogs mature.
TurmericFormula Booster
Works alongside the functional mushroom blend, supporting nutrient uptake and daily comfort in hips and spine.
Free and Fast Shipping: Arrives in 3-5 Days
These statements have not been evaluated by the Food and Drug Administration. This product is not intended to diagnose, treat, cure, or prevent any disease. Individual results may vary. Mushroom Chews are a nutritional supplement and are not a replacement for veterinary care. Always consult your veterinarian regarding your dog's health, especially before starting any new supplement.
*Based on a survey of PAK1 customers using Mushroom Chews.
Mushroom Chews
★★★★★15K+ Active Subscribers
