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🌊 Elevate your pet’s health with the ocean’s purest power!
Back 40 Dogs Organic Kelp Powder is a premium, iodine-rich seaweed supplement designed to support thyroid function, immune health, digestion, dental care, and skin & coat vitality in dogs and cats. Made in the USA from sustainably harvested kelp, this high-protein, low-fat powder is free from GMOs, fillers, and artificial additives. Ideal for active or aging pets, it promotes muscle strength, joint flexibility, and overall wellness with easy daily use by mixing into food.










| ASIN | B0BZK4C3RQ |
| Allergen Information | Non-GMO |
| Allergen information | Non-GMO |
| Best Sellers Rank | #103,159 in Pet Supplies ( See Top 100 in Pet Supplies ) #1,264 in Dog Supplements & Vitamins |
| Brand | Back 40 Dogs |
| Brand Name | Back 40 Dogs |
| Customer Reviews | 4.6 out of 5 stars 219 Reviews |
| Included Components | Scoop |
| Item Form | Powder |
| Item Type Name | Kelp Supplement |
| Item form | Powder |
| Manufacturer | Back 40 Dogs |
| Manufacturer Part Number | Back40Kelp16oz |
| Model Number | Back40Kelp16oz |
| Product Benefits | Dental, Mobility, Immunity, Vitality |
| Product benefits | Dental, Mobility, Immunity, Vitality |
| Specific Uses For Product | Active, Food Allergies, Heart, Stomach, Teeth |
| Specific uses for product | Active, Food Allergies, Heart, Stomach, Teeth |
| Target Species | Dog |
| UPC | 860010020609 |
| Unit Count | 1.00 Count |
| Unit count | 1.00 Count |
A**R
WORKS GREAT NO JOKE REAL REVIEW
My dog is seriously a different dog this is a real review I have 3 boxers and they all where having issues especially my black boxer her fur was falling out and super lazy and didn't play no more nothing. My black boxer is a completey different dog and happy again and fur is all back no more flaky skin. Highly recommend this stuff
V**A
Easy way to keep up with dental hygiene!
The results from this are seen almost right away. After only a few days of use the dog’s teeth looked soooo much cleaner. I even told my vet about it and they said they’ve heard of a few patients using the supplement and it being very effective. I have a very picky heeler and he doesn’t mind this supplement in his food at all! Worth the money for sure.
S**R
Worth a try!
So I originally bought this to help my dog’s thyroid levels because the vet said her levels were slightly low but not low enough for medications. Me being a nurse didn’t wanna chance it so I did my research and found this product. I have had no issues and her blood levels are back to normal. Always consult a vet I’m just using my personal experience. The product is exactly how it is described. I don’t use the recommended dosage on my 70 lbs Dobermans I usually just do one scoop a day.
T**S
Great Product! My dog is young again!!!!
I don't normally leave reviews. But this supplement has been amazing! My chocolate Lab had been pretty lethargic, but I just assumed it was typical to the breed. I had been feeding him "real" food I read about in the great book...The Forever Dog and understood he might be deficient in iodine. I did my research and decided on this. It is like he is a puppy again! He just turned 5. Also this will last you a long time the amount you give your dog is very minimal.
S**E
Good
I believe it works
Trustpilot
4 days ago
3 weeks ago