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Magnetic Dog Collar Olive

(22 customer reviews)


Our magnetic dog collar contains a powerful Central Reverse Polarity magnet and the canvas finish is designed to be both comfortable and durable for your pet.

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Our magnetic dog collar contains a powerful Central Reverse Polarity magnet and the canvas finish is designed to be both comfortable and durable for your pet.

Available in two sizes, small and large. Small fits neck circumference up to 45cm and large fits up to 65cm. The small is 16mm wide and the large is 20mm wide.

Please click here for advice on how to wear and care for this product.

If required the collar can be trimmed and heat-sealed with a naked flame to prevent fraying.

Please note: The product design may differ slightly from the image shown. These collars can be worn by microchipped dogs. These collars are not designed to be attached to a leash and an additional collar must be used for this purpose. The D-ring provided is to be used for an identity tag only.

Additional information


Small – Up to 45cm, Large – Up to 65cm

22 reviews for Magnetic Dog Collar Olive

  1. Sylvia Palmer (verified owner)

    I have a 10yr old Labrador with arthritis in one of her back legs. Definitely has made a great improvement to her mobility and pain. Would definitely recommend.

  2. Lisa (verified owner)

    After a lot of searching for an olive green collar (Not many companies do this colour) I ordered and it was delivered within 24 hours, complete with a packet of joint aid. Fantastic service and a great product. Amos already seems to be walking a bit easier.

  3. Eileen Nethercott. (verified owner)

    My older Jack Russell Holly has been wearing her Bio Flow collar for years. She is a very active sprightly 10 year old, so I thought that Charlie who is 5 might find one beneficial, as he too is very active and I would like him to stay that way.

  4. Kathy (verified owner)

    Purchased for my spaniel who’s only 5 but has arthritic joints in feet. Definitely not as lame as before the collar. Shame she can’t talk

  5. Carry (verified owner)

    Oscar had been very lame, his left foreleg giving way and very painful, caused by damaging his neck running into a tree and knocking himself unconscious last April, his pain had become increasingly bad and he was started on Carprofen which helped enormously. As he is a young(ish) (7) dog the vets wanted to ideally get him off the drug and I decided to try a bioflow collar as it certainly would not make his condition worse. The change in Oscar is remarkable, it is like having a puppy again, he is full of life, happy, playful…absolutely worth every penny in our case.

  6. Michelle (verified owner)

    Bought the large size for my elderly German Shepherd dog. Within a few days he was up and about again and a few weeks later, I now have to take him out twice a night as he is full of beans! Thanks so much

  7. Sarah Oatley (verified owner)

    Bought this for my Springer Spaniel who had lost some of her spring. Our garden is up a steep flight of stairs and since having her Bioflow she no longer hesitates at the bottom before going up, and definitely finds it easier. I could see a marked improvement within a few days, would definitely recommend these for dogs great value for money.

  8. Paula (verified owner)

    My arthritic shih tzu has been wearing this for 2 weeks after my vet suggested trying one. Have to say he seems a lot more settled and moving about a lot happier!

  9. Liz Crosland (verified owner)

    Toby is an old dog of about 14 years who we got from the RSPCA just over 3 years ago. Earlier this year he developed arthritis in his front leg. Medication by itself had a certain degree of success but not nearly enough. Toby now wears his collar and is far more mobile. He has even started running about again – gently it must be admitted – but before the collar he could only walk for very short distances. Now his life is virtually back to normal. Very pleased and so is Toby

  10. Karen Smith (verified owner)

    We love bioflow products in our house. We have them for us where I really think they make a difference and for 3 of our elderly dogs. The collar has to be a fairly snug fit to work. Our papillon (long thick fur at the neck) has a cat collar. It has not made such an obvious difference to her as it has to the others. I certainly would advise these products to my friends. They are good quality and seem to work.

  11. fiona oades (verified owner)

    My Weimeraner aged 11 has started limping and obviously his joints started to ache. After purchasing this Bioflow collar within 2 weeks it is hardly noticeable and he has a sparkle in his eye again. Thankyou

  12. Karen Barr (verified owner)

    Ordered collar on recommendation from my vet for my dogs arthritis and was very optimistic. Quality and size very good and fits perfect. We’ve had the collar on him since we purchased it a few weeks ago now. Sadly it doesn’t seem to have made any difference to his stiffness but glad I tried.

  13. Barbara Greaves (verified owner)

    Friend suggested I try one of these collars on my 13 year old spaniel who was suffering from osteoarthritis. Noticeable improvement within two days and he continues to improve each day. General ease of movement greatly improved as has his enjoyment when out for a walk. Much happier dog and owner!

  14. Julie (verified owner)

    Our 13 year old Hunterway x Labrador had a stroke a month ago, she went very weak on her back end and was very lethargic. She has had the Bioflow collar on now for 2 weeks and we have seen a marked improvement, she even seems to sleep better and is now snoring again like she used to. Many thanks.

  15. Charlotte (verified owner)

    Extremely fast shipping; ordered in the afternoon and it came the next morning! Lovely colour and fits well on our border terrier. He is old and has arthritis in his hips, we have definitely noticed an improvement in him since wearing the collar; he is more lively and walking better. Also, his tail had been bent under for a few days and the day after he started wearing the collar is tail was back up and wagging again! So happy it’s giving him some relief, well worth the money.

  16. BARBARA TAYLOR (verified owner)

    Milo is now jumping around like a pup after limping very badly. Delivery was very quick as well. Thank you Bioflow for helping Milo.

  17. Cate Osmaston (verified owner)

    I’ve been a fan of Bioflow for years. Used boots and rugs (when they still made them) for my horses, and various things for humans too. My 11 year old standard poodle has been getting stiff, and moving less freely. Quite quickly after putting on the collar he seemed to have a bit more energy so it’s doing something, particularly as now we’re in October, it is getting colder and wet, and I’d expect him to be slowing up. I don’t know why I didn’t think of it before, poor old boy!

  18. Gareth Morgan

    My jack russell is 15 and has arthritis in his hip and front leg. Bought a bioflow and the difference in 3 weeks is amazing. He’s a lot more alert and active.

  19. Ann Cooper (verified owner)

    Amazing! My border collie is far more mobile now he has this. No idea how it works, but it does!

  20. Sam Turner (verified owner)

    Our old working cocker was suddenly experiencing excruciating pain in her lower back area. The vet has prescribed tramadol and Metacam, and in an effort to keep the dose as low as possible I researched other forms of potential pain relief. Bioflow came highly recommended by people with working dogs. We’re currently using the Bioflow collar and the Bioflow Joint Care Supplement and the difference is amazing.

  21. James (verified owner)

    Bought this for a 9yr old springer spaniel with arthritis, haven’t seen much of a difference yet but it hasn’t been on that long. Collar is made of good quality materials and small fitted her perfectly.

  22. Trina Heal

    My 11 year old large (56Kgs) GSD has spinal spondylosis and has been prescribed metacam, gabapentin and paracetemol. A couple of months ago I took him off the metacam and put a bioflow collar on him. The result has been amazing. He has a much better quality of life now due to his improved mobility. I highly recommend Bioflow magnetic collars.

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