

🍄 Elevate your dog’s defense game — because their health deserves the premium edge!
Nutrition Strength Immune Support for Dogs combines a scientifically backed blend of 4 medicinal mushrooms with powerful antioxidants like CoQ10, Selenium, and Vitamins A & E in 120 chicken-flavored chewable tablets. Designed to enhance immune function, reduce inflammation, and protect cells from oxidative damage, this USA-made supplement supports dogs of all breeds and ages with a vet-trusted formula that’s easy to administer daily.







| Active Ingredients | Reishi Mushroom - 578 mg, Shiitake Mushroom - 446 mg, Turkey Tail Mushroom - 150 mg, Maitake Mushroom - 95 mg, N-Acetyl-L-Cysteine - 79 mg, Vitamin C (Calcium Ascorbate) - 60 mg, Coenzyme Q10 - 1 mg, Selenium - 26 mcg, Vitamin A - 1050 IU, Vitamin E (D-Alpha Tocopheryl Acetate) - 53 IU Active Ingredients Reishi Mushroom - 578 mg, Shiitake Mushroom - 446 mg, Turkey Tail Mushroom - 150 mg, Maitake Mushroom - 95 mg, N-Acetyl-L-Cysteine - 79 mg, Vitamin C (Calcium Ascorbate) - 60 mg, Coenzyme Q10 - 1 mg, Selenium - 26 mcg, Vitamin A - 1050 IU, Vitamin E (D-Alpha Tocopheryl Acetate) - 53 IU See more |
| Brand | Nutrition Strength |
| Customer Reviews | 4.3 out of 5 stars 181 Reviews |
| Flavor | Chicken |
| Item Form | Tablet |
| Item Weight | 0.02 Kilograms |
| Product Benefits | Nutrition Strength's Immune Support for Dogs is a nutritional supplement that can help boost your dogs' immune system. Product Benefits Nutrition Strength's Immune Support for Dogs is a nutritional supplement that can help boost your dogs' immune system. See more |
V**Z
we felt neither were good options for her
Just over two years ago our elderly dog had a cancerous thyroid tumor that could only partially be removed surgically. She nearly bled out on the table, as it had also wrapped itself around his carotid artery, meaning some cancer cells remained. So the surgery was perhaps 90% effective, given that not all the tumor could be removed without killing her. Radiation and chemotherapy were offered as options and even then, the odds were against her. Given our remote location from where those treatments are available, we felt neither were good options for her, since she would have had to be kenneled for the duration of the treatment (a minimum of 6 weeks) and / or subject her to a round trip of 3 - 4 hours three times a week, depending on traffic. That was just for the first round of treatment. Oh, and she would have had to be isolated from us and her other pals at home because of the radiation. For all those reasons, we chose to bring her home and provide comfort care rather than put her through so much additional stress. It seemed like just too much trauma for our old blind dog! Our vet recommended the Nutrition Strength tablets and we've been using them consistently since the surgery. She is receiving no other treatment or medication. We just had our second annual check-up and she remains cancer free, and her heart and lungs are working perfectly. Our vet is astonished that she is doing so well, and that there has been no re-occurrence of the cancer. She readily eats the tablets like a treat or we just put them in with her food. These truly are "magic mushrooms" and we are convinced that they are why she is still with us. I highly recommend this product, and that you order online -- it will save you a bundle over time.
N**R
Miraculous product, cancer reduced significantly.
I am so thankful for this product because it saved my 6 year old golden retrievers life. The vet said his cancer located in his mouth was inoperable and only had 4 months to live. We heard about reishi mushrooms being effective on cancer from a friend who had success with it on their cat battling cancer so we decided to try this product on our dog. Within 2 weeks, we saw the cancer to drastically reduce in size and in 2 month it reduced by over half its original the size. Prior to giving him this supplement, the cancer was super aggressive, growing weekly in size so to see the cancer shrink was a surprising change, and miraculous!! Im happy to report that we are 7th month into giving our golden this supplement and the cancer has remained small and has not grown. I really am so grateful to this company creating this honest and effective product that saved my dog and wants the Parents with dogs battling cancer out there to know that with this product, there is Hope.
B**Y
Dog support
Good for older dogs.
S**Y
The Nutrition Strength Natural Immune Support & Prayer have kept our Little Bit healthier & alive!
My dog was diagnosed in 2023 with Autoimmune Meningitis. We did all kinds of cancer drugs and chemotherapy. After a year and half or so, we were told their was nothing else they could do for her. The drugs were not working. The strong drugs along with the withdrawal from switching different drugs left her blind. Never were we told that was a possibility. All the vet specialist could do was prescribe Gabapentin and Prednisone to keep her comfortable. She had excessive thirst and urination and poor quality of life. We were trying to make the heartbreaking decision to put her to sleep, when a friend told me about mushrooms for dogs. After much research I came across this supplement. She started taking the supplement February 2025. She now takes 1/4 tablet of Prednisone every 3rd day and 1/2 tablet , 2 x a day everyday of the Nutrition Strength Natural Immune Support Plus Antioxidants For Dogs. NO more pain meds! We are hoping to come off the Prednisone completely. We are taking that very slowly. She has come to terms with her blindness and finds her way around quite nicely. She is a senior dog, so she sleeps a lot. When she is up and about she is happy, content and enjoys taking a stroll around the yard and even playing with her toys on occasion. When she was on the cancer drugs she was so wobbly and couldn’t hardly walk outside. We are happy with the effectiveness of the supplement. The smell isn’t great, but she eats it just fine. The ONLY reason I am giving it 4 stars instead of the 5 stars, is that the tablets are not scored great, as well as the fact they are very powdery. Causing the tablets to crumble or not break in half properly. In effect causing me to get anxious about her getting the proper dosage. I wish quality control was a little better, but I still HIGHLY recommend the product! Don’t count out prayer as well! It goes a long way! We have been blessed to have our little Angel for a year longer than we ever dreamed was possible. We will continue the supplement and continue to pray for our Little Bit!
T**.
My dog is still here! So I’m super pleased!
Almost two years ago, my dog was given 2 months to live for an aggressive tumor attached to his hip joint. Within a week I started him on this product and fairly high dose of tumeric (3000mg). Well the tumor reduced in size by at least a quarter or more and has since softened in texture. He even lays on that side as often as his good side. But even more importantly he still chases and leaps for the ball all day long. He jumps on the porch to give me the ball unless I can stop him and point to where to drop it. He’s only on 25mg of Rimadyl. That’s down from the 50 he was on before...when he was supposed to have needed 50mg twice a day to start with. I really think it had shrunk even smaller but it’s hard to get other people to keep up with the meds when I have a 3 wk work trip each year. I come back and it’s always bigger and the meds haven’t gotten used up...so. Still he is happy and that makes me happy. About to try it on our bull terrier that has another type of cancer. Praying for the same results! I wish I could afford to have them all on this!
C**R
Seems okay.
My 9.5 year old GSD has serious skin issues. I've added this to his arsenal. So far he is doing well so I'll keep giving it to him. One drawback is he will not freely take these. I have to grind them up and put them in his food. If it helps keep his skin clear, it will be well worth the extra effort.
K**R
Most are broken.
Literally just opened this product and most of the tablets are broken. Also, No way is there 120 tablets in this bottle. I purchased another brand somewhere else for my dog that's fighting cancer, and was waiting for them to finish before i opened this one. Biggest mistake i made, I can't even return them because its past my 30 days. What a waste of money.
J**N
It Works Great!
I'm always looking for ways to keep my dog healthy without spending too much. My dog is fairly large and elderly and for much of her life has suffered allergies, which cause her to obsessively lick and bite her feet. I've given her all kinds of remedies, which have helped somewhat, but never stopped it from occurring. But after we started this immune support for dogs earlier in the week, I've observed a huge decrease in her biting her paws. There seems to be a boost in her energy level too. It seems that this immune support is doing what it's supposed to be doing and strengthening her immune system. Her fur has become glossy and she stopped munching on her feet. I also appreciate that the ingredients are natural. My dog is a bit picky when it comes to meds or supplements, so these tablets get a high mark for being easy to take, even though I sometimes have to hide them in her food. I will certainly keep buying this supplement to keep her happy and healthy for I hope many more years.
Trustpilot
Hace 3 semanas
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