Pet Wellbeing Mushroom Immune GOLD Bacon Flavored Liquid Immune Supplement for Cats & Dogs, 8-oz bottle

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At a Glance

  • Immune Support
  • All Lifestages
  • All Breeds
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$69.95 Chewy Price
($8.75 /oz)
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About This Item

Details

  • May be used along with conventional cancer therapies like radiation and chemo.
  • Researched and formulated by veterinarians.
  • Made with natural ingredients including high-potency functional mushrooms and herbs.
  • Delivers a delicious bacon flavor.
  • Made in the USA.

Ingredient Information

Instructions

FAQ

Frequently bought together

Questions & Answers

4 Customer Questions

Is there supposed to be a small hole in the top of the cap?! There seems to be a corresponding "pilot hole" in the seal as well.

Answer by Chewy • Jul 20, 2021
There is supposed to be a small hole in the lid of Mushroom Immune Gold. The reason this exists is because otherwise the bottle would burst while traveling by airplane. This product is manufactured in the US, and then regularly distributed to countries around the globe, so the hole is necessary to prevent damage.

Can this be used if my pet is taking prednisone?

Answer by Chewy • Feb 07, 2021
If your pet has a medical condition and is taking other medication, we recommend consulting with your veterinarian to ensure that this supplement is safe to use.

Can this be combined with Pet Wellbeing Kidney Support Gold?

Answer by Chewy • Sep 14, 2019
Dietary and other healthcare changes should be made under the guidance of your vet, particularly when underlying health conditions exist.

How long is this good for once it has been opened?

Answer by Chewy • Dec 10, 2022
Pet Wellbeing products maintain full potency for roughly 3-5 years on average. If you turn over the bottle/s you have, you will see an expiration date printed on the bottom of the bottle. The supplement does not spoil or 'go bad' after that date passes, though it may become less potent.
Reviews
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4.5
Rated 4.5 out of 5 stars
43 Ratings
Terms & Conditions

Customers Mention

Chewy identifies key considerations with the help of artificial intelligence and our veterinarians.

Effectiveness

84% Positive

Form and Administration

77% Positive

Ingredients

90% Positive

Nutritional Value

84% Positive

17 Customer Reviews

Rated 5 out of 5 stars
By Janet on Oct 22, 2025

Reviews of this products claims

Dallas has colon gland cancer and Claire has non cancerous lipomas. Dallas‘s appetite, energy and personality have come back to life, but we have not confirmed any

Dallas has colon gland cancer and Claire has non cancerous lipomas. Dallas‘s appetite, energy and personality have come back to life, but we have not confirmed any progress on her cancer yet, but we’ll see the doctor in a couple of days. Some of Claire’s lipoma‘s seem a little smaller, but she hasn’t been on it long enough for us to see anything significant. She will also see the doctor later this month. We can only have our fingers crossed to keep our older ladies around for several years to come.

Rated 5 out of 5 stars
By Yvonne on Aug 10, 2025

Worked well to boost immune system

My coworker needed a place for her kitty Sammy to stay and when I picked him up he had a bad case of sniffles and runny eyes. Used this on him and by the time the

My coworker needed a place for her kitty Sammy to stay and when I picked him up he had a bad case of sniffles and runny eyes. Used this on him and by the time the bottle was gone he was healthy! It helped him beat the kitty crud and also helped to get him on track to being healthier overall. Now, Sammy is my kitty boy and he will always have a stable home and a healthy life!

Rated 1 out of 5 stars
By Frances on Oct 24, 2025

Very Expensive & No Change

As a retired and Disabled person on a limited budget I found that there was no change in my dog’s health after giving him this.

As a retired and Disabled person on a limited budget I found that there was no change in my dog’s health after giving him this.

Rated 5 out of 5 stars
By Maria on Feb 1, 2025

Amazing Supplement

My sweet Gracie, a senior rescue we adopted in July 2022, came with multiple mammary masses that were benign. After 7 months of having her, it developed into stage

My sweet Gracie, a senior rescue we adopted in July 2022, came with multiple mammary masses that were benign. After 7 months of having her, it developed into stage 2 mammary cancer and also spread to her lung now with two masses. She’s been on this supplement (and Life Gold) since diagnosis in February 2023. We truly feel that the Pet Wellbeing products are life changing and life-saving. Please try Pet Wellbeing products for your babies. This has been an amazing product for our sweet Gracie and hope she keeps enjoying her life as long as she can. I’ve just ordered the Lung Gold as her coughing is now increasing. If you’re reading this, please send love to our sweet baby. Thank you Chewy and Pet Wellbeing for your unbelievable products and customer service.

Rated 4 out of 5 stars
By Marissa on Jan 29, 2025

Tumors are shrinking

I had to recently put one of my dogs down due to hemangiosarcoma. I was told her sister will more than likely have the same tumors grow. While those are on the inside

I had to recently put one of my dogs down due to hemangiosarcoma. I was told her sister will more than likely have the same tumors grow. While those are on the inside I started to notice tumors show up on her ribs and her leg. I wanted to prevent and help anything that may be unnoticed so I gave this a try. To my surprise I’m not finished with the first bottle and the ones that I can feel are noticeably shrinking. Only cons I will say is this is very messy especially with a hole in the cap air gets in and you can’t shake it up. Also my dog doesn’t turn down much of anything but to my surprise she wasn’t a fan of even licking up the mess but had no issues when mixed in her food. So if your dog is pickier they may not eat it. I will definitely be repurchasing even though I wish it were less messy.

Rated 4 out of 5 stars
By Deborah on Jul 1, 2025

Just started product

hoping it will shrink tumors

hoping it will shrink tumors

Rated 5 out of 5 stars
By Paula on Sep 6, 2024

It is a Bottle of Hope! Love Mushroom Immune Gold!

My dog was diagnosed with GI Lymphoma over 7 months ago and only given 2wks to 3 months without chemo and 4 months with chemo. I didn't do chemo and tried Mushroom

My dog was diagnosed with GI Lymphoma over 7 months ago and only given 2wks to 3 months without chemo and 4 months with chemo. I didn't do chemo and tried Mushroom Immune Gold along with the prednisone, fiber capsules, 1/2 tsp manuka honey mixed with pumpkin and lots of other natural remedies. I mix it with his gravy I make with his food. Also lots of prayers. I am now reducing prednisone to get him off prednisone. He's doing great and he's not ready to say goodbye. Praying this help other pets with cancer!

Rated 5 out of 5 stars
By Rachel on Oct 17, 2024

Fast delivery

This is only one of the several supplements from pet well-being that I was giving my dog with cancer. I truly believe they helped her live much longer then anyone

This is only one of the several supplements from pet well-being that I was giving my dog with cancer. I truly believe they helped her live much longer then anyone ever expected

Rated 3 out of 5 stars
By julie on Oct 18, 2024

My dog did not like the taste

Since you didn’t like the taste, we soaked it on a piece of bread and he would only eat it that way

Since you didn’t like the taste, we soaked it on a piece of bread and he would only eat it that way

Rated 5 out of 5 stars
By Chelsea on Aug 23, 2024

Dogs tumor is smaller

After one month of use my dogs tumor on her throat is noticeably smaller!

After one month of use my dogs tumor on her throat is noticeably smaller!