Description
- IMMUNE SUPPORT FOR PETS – Our pure colloidal silver liquid drops designed for dogs and cats, providing gentle immune support with ultra-small silver nanoparticles in pure water for easy absorption
- SAFE AND EFFECTIVE 10PPM – With nano-sized particles, our 10 ppm colloidal silver supplement is a safe choice for pets, supporting their well-being without adding strain to their bodies
- VET-TRUSTED QUALITY – Sovereign Silver is made in an NSF & NASC GMP-certified facility, ensuring a high-quality supplement pet parents can trust for their cats and dogs
- PURE AND PET-FRIENDLY FORMULA – Crafted with 99.999% pure silver and pharmaceutical-grade water, our colloidal silver is carefully bottled in amber glass to maintain purity and effectiveness for pets
- HISTORY’S BEST KEPT SECRET – A natural element long valued for its benefits, silver is found in grains, mushrooms, milk, and water. Sovereign Silver blends tradition with modern science to support your wellness






Sherry –
Not what I expected.
Jacquelyn –
I started placing drops in the kitty water dishes in case they have an adverse reaction it would be minor.
After a week I then started putting this supplement directly into my kitty’s food and every now and then in her fav (a few licks of ice cream. ) She has no trouble with the supplement as directed.
I did however use in conjumction with Yucca supplement for inflammation reduction
My kitty is improving
Mandy Covington –
My cat has had a nose infection and it seems to be calming out down so far
Marta P. –
I give a dropper approximately half full to my small Yorkie for her teeth. It helps clean her teeth. She has such a small mouth it is hard to brush her teeth.
Amazon Customer –
I really think this product works however the price is insane for how much u get.
Marta P. –
I really think this product works however the price is insane for how much u get.
Terezika –
I started placing drops in the kitty water dishes in case they have an adverse reaction it would be minor.
After a week I then started putting this supplement directly into my kitty’s food and every now and then in her fav (a few licks of ice cream. ) She has no trouble with the supplement as directed.
I did however use in conjumction with Yucca supplement for inflammation reduction
My kitty is improving
Sylvia reed –
My dog had a respiratory problem! I used this 4 days and it finally got better!
Rhonda B. –
Not what I expected.
Amazon Customer –
I started placing drops in the kitty water dishes in case they have an adverse reaction it would be minor.
After a week I then started putting this supplement directly into my kitty’s food and every now and then in her fav (a few licks of ice cream. ) She has no trouble with the supplement as directed.
I did however use in conjumction with Yucca supplement for inflammation reduction
My kitty is improving
Carol Little –
I have used this amazing product numerous times on cuts on my dogs. My dogs wounds looked 100% better within 24 hours of putting Sovereign on their ant bites, sores, cuts.
Brenda W. –
This stuff works like a natural antibiotic for cats, I add it to wet cat food.Once had a feral cat that was nursing kittens and got one of her front paws tore up so bad I knew she would lose that foot.She would not let me touch her so I started putting it in her food twice a day and after a week I could see a difference,about 2-3 weeks later it was totally healed.Now I use it for my inside cat that has a lot of sniffles and coughs a lot and she is getting better.If you can’t afford to take your pet to the vet it is definitely worth trying.
Brittney Phillips –
It’s great for allergies, very easy to use
Brittney Phillips –
Wonderful product! Have used for several things for my beagles-highly recommend!
Terezika –
This product is very good, high quality. Would highly recommed, daily for pets.
Sophia Padilla Ornelaz –
I wish this bottle was not in glass. I wish it was in a plastic bottle. This is 2nd time I drop it and I barely bought item. I wish I can get a new bottle. I’m so frustrated because this vitamins are not cheap. I live pay check to pay check. So I just can’t go buy another one..
Brittney Phillips –
I think it kind of works. Have been giving it to my cat for about 3 months and at some point she was not biting her furr as much as she usually does. You have to be consistent with giving it every day. Has no taste so you can add to water or dry or wet food.
Elizabete –
It’s great for allergies, very easy to use
Rhonda B. –
the bottle was broken and it had leaked all over as the bottle was frozen…it would be great if it were in a plastic bottle…I would like to get another bottle but I am uneasy to order as it might be frozen also
Dee –
LONG REVIEW BUT WORTH THE READ!!!!!! THIS PRODUCT WORKS!!!!!!
Our cat Romeo got an ear infection in October (2022). Our vet gave us some ear drops, instructed us to use them for a week, and said that “he’ll be fine.” BIG LIE. The infection soon spread to his other ear and (even while using the prescription ear drops daily), only continued to get worse. We took him back to the vet a few more times before they finally told us they were stumped and that we needed to see a specialist. We were mind-boggled. Aren’t they supposed to be certified animal doctors? How could an ear infection be something they were not able to treat? At this point, 6 months had passed and Romeo’s infection had gotten really, really bad. His ears were covered in dark wax, and lesions were starting to form all around the skin on his ears. And the irony was that our vet was only making it worse!
So we go see the specialist who had a whole different, much more aggressive treatment plan for Romeo (an extremely expensive one too of course), and the first month of treatment on his new medication went very well. We thought we were finally on the road to recovery, but when we brought him in for his second check-up a month later, the specialist told us the infection was still present and that we would need to continue with the medication and come back next month. Every “check-up” appointment, mind you, cost us over $600. This also now meant we had to keep Romeo on antibiotics and steroids long-term. Over time, the steroids started to give him diarrhea and made him tired, achy, and hungry all the time. Then, the antibiotics started causing a ton of inflammation, which triggered a cystitis flare-up (meaning, he was constantly straining to pee – something that can become life-threatening for a male cat if he gets blocked).
By his third check-up, the specialist told us Romeo’s infection had still not cleared up (the medication was “managing” the infection but not “resolving” it) and that it was probably likely he’d need to get a CT scan and an ear cleaning surgery. Her estimate for this was between $4-6K!!!! And her recommendation for his cystitis flare-up was to just give him more medication for the pain (at this point Romeo was on 4 different long-term medications which were overall making him stressed and groggy, and were becoming so obviously toxic to his little body).
We felt absolutely defeated. We had already spent close to $3K on all the vet appointments and medications, and while they had helped Romeo to a certain extent, they weren’t curing the infection, and ironically the longer he remained on them the more problems they were giving him. Now we were expected to spend an additional $6K on ear surgery?! Think about the absurdity of that. In total that would mean we’d be spending around $10K on an ear infection. Most people can put that amount of money down on a house. And what if we didn’t want to pay for the surgery? The specialist had given us no other alternative, and we knew he couldn’t stay on his medication much longer. If we couldn’t treat the infection, would we have to put him down? Romeo had now had this infection for almost a year, and we were being responsible and doing absolutely everything we could to give him round-the-clock care. It started affecting our lives and our jobs. We couldn’t understand how an ear infection, on an otherwise totally healthy and super spoiled cat, could become this detrimental to his life and ours.
Finally, out of PURE DESPERATION, we started looking into other treatments and stumbled upon the benefits of colloidal silver to treat inflammation and more importantly, infections. Unlike antibiotics, colloidal silver doesn’t destroy the microbiome in the digestive system (whereas just one round of antibiotics can destroy 17 years worth of good gut bacteria, which is essential to immune response) or consequently affect the mitochondria fundamental to the proper functions of the organs. Colloidal silver basically does the same work as prescription antibiotics but without the side effect of microbiome destruction and inflammation. It’s also non-toxic so it isn’t seen by the body as a toxin (unlike his medications) and thereby impacts the lymph system. It also contains STRONG anti-inflammatory properties (whereas anti-biotics cause inflammation and immune suppression all over the body). At first read, we thought it sounded too good to be true, but we were so desperate we decided to give it a try.
First, we decided to take Romeo off ALL of his prescription medication (we didn’t think it was wise to mix it with the colloidal silver). The first two days we gave Romeo half the required dosage orally to make sure he didn’t have any symptoms (he didn’t), and then on the third day bumped it up to the full dose, which we mixed directly into his wet food. We also gave him a small dose of CBD every day as well.
WITHIN TWO WEEKS, ROMEO WAS COMPLETELY CURED!!!!
We couldn’t believe it!! His fur was soft and fluffy again (instead of matted and greasy); his energy and personality came back (it had been SO long that we had forgotten how athletic, playful, and sassy he was!); he completely stopped shaking and scratching at his head from the constant pain his infection was giving him; and his cystitis flare-ups completely stopped. We continued the full dose once a day for 4 weeks to make sure the infection was gone completely. Romeo only continued to get better and better and is now happier and healthier than he’s ever been. I don’t know if this product works for every pet, but it literally saved Romeo’s life, and saved us thousands of dollars in additional vet expenses. I will forever be grateful for finding this product for Romeo, and will always make sure to have a bottle in my possession.
L.S.W. GRY –
Both of my cats recently had ear infections, and one of them is also dealing with inflammatory bowel disease. He is currently on a low-dose prednisone regimen. I wanted to share that I am very familiar with colloidal silver, as my own physician approved its use for managing my inflammatory bowel condition.
If you are dealing with health concerns—whether for animals or humans—Sovereign Silver has been helpful in my experience. However, it’s important to note that some veterinarians are not very familiar with silver strengths, and some medical doctors also have limited knowledge of colloidal silver. Because of this, getting guidance from health professionals who lack naturopathic background can sometimes be challenging.
Melanie eaves –
This stuff works SO WELL!! I HAVE A CAT EITH FELINE HERPES AND IT IS DEFINITELY HELPING WITH THE SYMPTOMS!!
Elizabete –
I think it kind of works. Have been giving it to my cat for about 3 months and at some point she was not biting her furr as much as she usually does. You have to be consistent with giving it every day. Has no taste so you can add to water or dry or wet food.
graygirl1 –
Packaged well and received it on schedule. I have been using this for many years and often share the product or knowledge with people wanting answers to allergies in their pets that will them on vet bills. Make sure you get these type of products in amber colored bottles and store them in a darkened place away from sunlight.
Sherry –
This product is very good, high quality. Would highly recommed, daily for pets.
Lily –
Its not helping my cat so far.
Amazon Customer –
the bottle was broken and it had leaked all over as the bottle was frozen…it would be great if it were in a plastic bottle…I would like to get another bottle but I am uneasy to order as it might be frozen also