FeLife is proven to help reduce FeLV viral levels based on independent IDEXX test data. This all-natural, homeopathic formula supports relief of symptoms associated with FeLV, FIV, and FIP—helping improve appetite, energy, mood, and overall comfort in affected cats. Trusted by veterinarians, rescues, and caregivers nationwide, FeLife is crafted to help restore vitality, coat health, and day-to-day well-being with no known side effects.
This is our boy Jimmy! He was dumped in our yard back in may. We had a blood test done and found out why he was dumped. He has leukemia. At the time the vet said his blood work results was extremely high. So we decided to give him a home and start him on doc Clemens. We have been giving it to him since July. We recently had his blood work rechecked. The vet was surprised and said it has significantly improved. So much so all his results where in normal range :-) this made us extremely happy. We still have to keep him separate from or other kitties but he has a home for the rest of his life and we will continue giving him Doc Clemens twice a day. This stuff holds up to it's reputation. I very highly recommend this to your kitty. Thank you Doc Clemens! God bless you!!
Teddy had a lot of congestion, snored and was constantly uncomfortable, sneezing constantly, which I chased him all day so he wouldn't digest it all back into his system, we are at the end of the first bottle, and I have to say your product is working, he doesn't gurgle all day from mucus, he's sneezing less and he definitely has more energy, and you can see how big and bright his eyes are, we almost lost Teddy twice. Definitely would recommend this product...Thank uou
Huge change in energy. She gets less colds and overall so much healthier since we started giving her the felife 1 year or more ago. It is definitely prolonging her life! I wish more people knew about it! I know i was skeptical at first that this could be so helpful, and it was very surprising how much healthier she is now.
Storm had already lost 2 pounds, scary! The first dose of FELife was discontinued temporarily, since it didn't seem to reduce his eye discharge, so I switched to cat Astragalus until he looked a little better and was feeding him Churu and ProPlan hydration packets, until he started eating again. Then FELife began to work wonderfully! I give it to him late night every night. He has both FELV and FIV and I suspect he also has dry FIP, but only the FELV and FIV were diagnosed by a vet. I'm finding that a very small dose of Monolaurin helps as an antiviral too. He won't eat freeze dried New Zealand Green-Lipped Mussel as an anti-inflammatory and pain reliever, but I'm still considering how I can give him that too. He gained a pound so far, no longer feverish, no longer lumpy kidneys, no personality changes and he is curious again and playing with the other rescue cats instead of the lethargy and fatigue he had. Uncharacteristically, he even walked out the back door yesterday while I was unloading groceries, curious about the outside world, but I whisked him back in since I think it is too dangerous for cats to be outside anymore with all the ailing ferals, wild animals and climate change, but it tells me he is feeling better! He'll be 3 years old in July, and I got him as a week old feral kitten to save him from drowning in a puddle from flooding, screaming for help or I wouldn't have known, (mom had fled in terror and dropped him because of the lightning and thunder) and bottle fed him until he was weaned. He was my first cat, but now I have 5 rescues, all varying in conditions that need medication, some not making it after trying to survive winters outside in the snow after being abandoned by people who just aren't smart about animals, but my resident groundhog shares his burrow with them so they won't freeze. Feral cats seem to be very fragile. I also treat and feed the ferals outside, but that is another story :) Thank you!
All of our cats all of a sudden got sick, the vet said to euthanize them because they were all going to die within a couple days. Of course that was not an option. I researched and looked up so much stuff. This along with a multivitamin and some electrolytes as what I’ve been giving them and they are perfectly fine now.
He is still a kitten. Once we found out he had leukemia, I looked for a possible supplement. His energy is good; still has weepy eye and sneezing. I will continue to see if this improves.
My cat seems happier. She had a suspected case of FIP this April and her bloodwork still shows that she has anemia.
But she is eating more and doing generally well. She is still a bit underweight. But she is enjoying life. She is only been on DocClemens for a month.
Two different Vets suggested we let Mister go. But we knew he wasn’t ready. That was 5 months ago. Mister is doing great. He’s alert and loves life. FeLife saved him
Our cat Prince is a 2-year-old rescue. He had a traumatic kittenhood with some sort of accident that caused his to lose his tail and have reconstructive surgery of his rectum. He is an i door cat and has feline leukemia. We spoon feed him twice daily a mix this in his food. He definitely has more quality of life and we will continue hoping and praying for more good days!
Our cat is a typical Dominican street cat. He was about two years old when he came into our house. When we decided to keep him, he was about 2 1/2 and we took him to the local vet who then told us that he had feline leukemia. We have always kept him on very healthy food diet, and we’ve taken him to vets regularly for check ups. He is now 4 1/2. Two months ago we noticed he wasn’t eating very much and that he was sleeping all the time and he was not playful. He has always been mischievous, playful and energetic. This was totally unlike him. We thought maybe he had a problem with his teeth or gums because I noticed a bad odor out of his mouth one night and he wasn’t eating. We took him to the vet and they ran tests on him and told us that he was dehydrated and that he was very anemic with a count of 17. They warned us that this was typical of cats with feline leukemia and that he was probably in the end stages. We basically were told by the vet that we should either be prepared to spend thousands of dollars to verify exactly the problem or to give him a good quality of life while he had some, alluding to the fact that he could be gone in just another couple months. I did some research online and I found your website. I read the blog that one of your clients had posted about their cats journey. Their cat had some of the same exact symptoms or issues that our cat had shown. When we did a viral count for the leukemia, your clients cat was worse than our cat, but their anemic levels were very close. We started feeding him some cooked liver and other soft foods that were high in proteins, but hardly any processing. We decided to order your product and see what would happen besides using some different additives we could use for his food to build up his immune system. A week after including your serum, we notice he started to act with a little bit more interest in food. He was also taking a cream that we put in his ear that inspired eating. After doing that for the next two weeks, we noticed he did not need the cream anymore and he was getting his energy back. When we took him to the doctor two weeks after the initial shocking visit, his blood count level went from 17 to 20. Two weeks later, he went from 20 to 30 which is in the normal range. We are taking him soon to get another blood work done to see how his count is doing, but just by this video and by his returning to his normal fun-loving self, we feel like your product as well as the immunity building products have given him another chance at living longer.
He recent blood work from his vet showed his Leukemia as undetectable. They where shocked. 6 months before that his markers where extremely high. They asked what we did? We told them about Doc Clemens. They said they are going to start referring it to their clients. Awesome. Jimmy will be on this the rest of his life. Thanks so much for everything.
My jack was NOT Eating ,I could see EVERY VERDABRAE on his spine ,complete outline of his hine legs. After watching The video & hearing The Dr. Experience ,Convental Vetranerian Do Nothing I decided to Try it .Jacks Appetite is Back as you can see he is know a fatty ! lol ,loves his mamma & I him !!
Highly Highly recommend this product if yiur kitty has been Diagnosed w/ feline I HIGHLY RECOMMEND IT.
Best of Luck
We rescued an 8 week old kitten and discovered he had Feline leukemia when the lymphnodes in his neck became extremely swollen. In a matter of days they were the size of large marbles. He has now been taking Felife for about 6 weeks and the swelling is almost entirely gone. He is scheduled for retesting in a couple of weeks and thanks to Doc Clemens we are hopeful.
My cat does not have felv or anything. I got it for immune support. She has bouts with stomatitis and I give it to her with her stomatitis meds . I really think it helps.
When my precious cat tested positive for LIV, none of the veterinarians would give me any hope. I love my precious bee Bree. I prayed and found Felife. Felife has kept my baby alive for over three years now. She’s doing fine. Has gained weight and is full of energy. Thank you, Dr. Clemens for making felife.Felife has given me my kitty cat back and hopefully I’ll will have her for many more years. to come.
My kitties love Felife. My male was a little lethargic but after Felife he became more energetic. My new rescue cat also is more energetic. Felife is truly an excellent supplement for kitty cats. Love it.
Our outside farm kitty got sick and was diagnosed with Feline leukemia. The vet gave him steroids but he still wasn’t doing great. I read that he might need minerals. I found these drops and he is soooo much better. He has gained 3 lbs and looks amazing!
I was so happy to find Felife. All the veterinarians were not giving me any hope. After finding Felife my precious Baby Brie came back to life. I am so glad that I kept looking and found Felife. My Brie is doing fine and I am hopeful for spending many more years with her ❤️❤️❤️
Spoke to Dr Clemets about Zimbas bloodwork around 3 or 4 months ago. He was very helpful. Since then Zimba has been on Felife and he's doing very good!
Before FeLife my three babies were very ill. The black and white one, Mimito, always had rodent ulcers. My big black panther, Osito, barely had any hair as it had almost all fallen off. And my little baby girl, Pulgita, had one eye that was constantly crying. After FeLife you cannot tell that they have Leukemia. Osito now has a beautiful, shiny coat. Mimito rarely gets a rodent ulcer and when he does it immediately goes away. My Pulgita's eye is 95% improved. Thank you.
Red seems to be doing well. He gets his Fetlife every day with his food and he seems to have lots of energy and his appetite is good. We are going to test red again in April.
I adopted Teddy 3 years ago because he was FeLV+ His PCR test from May of 2023 had him at 22.23 x 10.6 copies/ml. In February of 2025 I learned of FeLife and started giving it to him. I gave him a PCR test in June of 2025 and it was 1.7x10.6 copies/ml. I continued giving him the FeLife and in February of 2026 I gave him another PCR test and it says 9.6 x10.5 copies/ml. That puts him just under the progressive stage threshold. I will continue giving him the FeLife and PCR test him again in about 6 months. I believe FeLife truly does reduce viral load. Thank you for making it.
I volunteer at First Ladies Farm & Sanctuary where they have cat & dog adoptions; but also have a sanctuary for approximately 20 old, disabled and blind kitties. They have a separate sanctuary with 5 FeLV kitties. They were skeptical at first, but after many reviews and two months of using FeLife for their residents, they have witnessed good results! Attached is a video of their Shaggy’s shack housing with indoor AC comforts and two attached catios🐱
My boy Bandit was so sick for months and nothing the constant vet visits did anything to help him. I saw Doc Clemens on a Facebook forum for feluk positive cats and I ordered it not expecting a miracle. I got a miracle! He has been doing great putting on weight and no episodes since about week 2 of taking this supplement. Thank you ! I will post again after we have completed 8 weeks and retested to see if he's is clear.
My parents’ cats with FELV have been taking doc clemens for over a year now. Their bengal was diagnosed back in 2024, when she collapsed and was rushed to the ER. She spent two days in the hospital and was recommended for palliative care. She stopped eating completely and was on the brink of death when I found doc Clemens remedy online. Out of desperation I bought it and since the cat wasn’t eating or drinking by then we started to put the drops directly in her mouth. Within two weeks the cat started eating again. No episodes of infection/any acute condition since then. Can’t recommend this product enough.
This product has been a miracle for my Brady. He was lifeless when I received his leukemia diagnosis. I am so thankful I found this product. I am on my 4th bottle. On this product, Brady behaves like a normal cat, playful at times, lazy at times. But when I run out and he goes several days without it, he slowly becomes lethargic and sleeps way more than usual. Once we start back on the drops, within a day he obviously feels better. I don't know how this wo but I will not be without it as long as my baby hangs on.
I am.so thankful for this product. I truly believe he wouldn't still be with us if I had not found Doc Clemens.
DocClemens™ Feline Leukemia Treatment is easy to use, add a few drops to any cat food.
Simple
Direct Feeding
Method 2: Use the included dropper and administer directly in mouth. Cats Love the taste.
Great Tasting
Cats love the flavor!
Cats love the agave nectar flavor and look forward to each dose!
Customer Reviews
Overall rating: 4.3 / 5 from 376 reviews.
Teddy had a lot of congestion, snored and was constantly uncomfortable, sneezing constantly, which I chased him all day so he wouldn't digest it all back into his system, we are at the end of the first bottle, and I have to say your product is working, he doesn't gurgle all day from mucus, he's sneezing less and he definitely has more energy, and you can see how big and bright his eyes are, we almost lost Teddy twice. Definitely would recommend this product...Thank uou
Huge change in energy. She gets less colds and overall so much healthier since we started giving her the felife 1 year or more ago. It is definitely prolonging her life! I wish more people knew about it! I know i was skeptical at first that this could be so helpful, and it was very surprising how much healthier she is now.
Storm had already lost 2 pounds, scary! The first dose of FELife was discontinued temporarily, since it didn't seem to reduce his eye discharge, so I switched to cat Astragalus until he looked a little better and was feeding him Churu and ProPlan hydration packets, until he started eating again. Then FELife began to work wonderfully! I give it to him late night every night. He has both FELV and FIV and I suspect he also has dry FIP, but only the FELV and FIV were diagnosed by a vet. I'm finding that a very small dose of Monolaurin helps as an antiviral too. He won't eat freeze dried New Zealand Green-Lipped Mussel as an anti-inflammatory and pain reliever, but I'm still considering how I can give him that too. He gained a pound so far, no longer feverish, no longer lumpy kidneys, no personality changes and he is curious again and playing with the other rescue cats instead of the lethargy and fatigue he had. Uncharacteristically, he even walked out the back door yesterday while I was unloading groceries, curious about the outside world, but I whisked him back in since I think it is too dangerous for cats to be outside anymore with all the ailing ferals, wild animals and climate change, but it tells me he is feeling better! He'll be 3 years old in July, and I got him as a week old feral kitten to save him from drowning in a puddle from flooding, screaming for help or I wouldn't have known, (mom had fled in terror and dropped him because of the lightning and thunder) and bottle fed him until he was weaned. He was my first cat, but now I have 5 rescues, all varying in conditions that need medication, some not making it after trying to survive winters outside in the snow after being abandoned by people who just aren't smart about animals, but my resident groundhog shares his burrow with them so they won't freeze. Feral cats seem to be very fragile. I also treat and feed the ferals outside, but that is another story :) Thank you!
All of our cats all of a sudden got sick, the vet said to euthanize them because they were all going to die within a couple days. Of course that was not an option. I researched and looked up so much stuff. This along with a multivitamin and some electrolytes as what I’ve been giving them and they are perfectly fine now.
He is still a kitten. Once we found out he had leukemia, I looked for a possible supplement. His energy is good; still has weepy eye and sneezing. I will continue to see if this improves.
My cat seems happier. She had a suspected case of FIP this April and her bloodwork still shows that she has anemia.
But she is eating more and doing generally well. She is still a bit underweight. But she is enjoying life. She is only been on DocClemens for a month.
Two different Vets suggested we let Mister go. But we knew he wasn’t ready. That was 5 months ago. Mister is doing great. He’s alert and loves life. FeLife saved him
Our cat Prince is a 2-year-old rescue. He had a traumatic kittenhood with some sort of accident that caused his to lose his tail and have reconstructive surgery of his rectum. He is an i door cat and has feline leukemia. We spoon feed him twice daily a mix this in his food. He definitely has more quality of life and we will continue hoping and praying for more good days!
Our cat is a typical Dominican street cat. He was about two years old when he came into our house. When we decided to keep him, he was about 2 1/2 and we took him to the local vet who then told us that he had feline leukemia. We have always kept him on very healthy food diet, and we’ve taken him to vets regularly for check ups. He is now 4 1/2. Two months ago we noticed he wasn’t eating very much and that he was sleeping all the time and he was not playful. He has always been mischievous, playful and energetic. This was totally unlike him. We thought maybe he had a problem with his teeth or gums because I noticed a bad odor out of his mouth one night and he wasn’t eating. We took him to the vet and they ran tests on him and told us that he was dehydrated and that he was very anemic with a count of 17. They warned us that this was typical of cats with feline leukemia and that he was probably in the end stages. We basically were told by the vet that we should either be prepared to spend thousands of dollars to verify exactly the problem or to give him a good quality of life while he had some, alluding to the fact that he could be gone in just another couple months. I did some research online and I found your website. I read the blog that one of your clients had posted about their cats journey. Their cat had some of the same exact symptoms or issues that our cat had shown. When we did a viral count for the leukemia, your clients cat was worse than our cat, but their anemic levels were very close. We started feeding him some cooked liver and other soft foods that were high in proteins, but hardly any processing. We decided to order your product and see what would happen besides using some different additives we could use for his food to build up his immune system. A week after including your serum, we notice he started to act with a little bit more interest in food. He was also taking a cream that we put in his ear that inspired eating. After doing that for the next two weeks, we noticed he did not need the cream anymore and he was getting his energy back. When we took him to the doctor two weeks after the initial shocking visit, his blood count level went from 17 to 20. Two weeks later, he went from 20 to 30 which is in the normal range. We are taking him soon to get another blood work done to see how his count is doing, but just by this video and by his returning to his normal fun-loving self, we feel like your product as well as the immunity building products have given him another chance at living longer.
He recent blood work from his vet showed his Leukemia as undetectable. They where shocked. 6 months before that his markers where extremely high. They asked what we did? We told them about Doc Clemens. They said they are going to start referring it to their clients. Awesome. Jimmy will be on this the rest of his life. Thanks so much for everything.
My jack was NOT Eating ,I could see EVERY VERDABRAE on his spine ,complete outline of his hine legs. After watching The video & hearing The Dr. Experience ,Convental Vetranerian Do Nothing I decided to Try it .Jacks Appetite is Back as you can see he is know a fatty ! lol ,loves his mamma & I him !!
Highly Highly recommend this product if yiur kitty has been Diagnosed w/ feline I HIGHLY RECOMMEND IT.
Best of Luck
We rescued an 8 week old kitten and discovered he had Feline leukemia when the lymphnodes in his neck became extremely swollen. In a matter of days they were the size of large marbles. He has now been taking Felife for about 6 weeks and the swelling is almost entirely gone. He is scheduled for retesting in a couple of weeks and thanks to Doc Clemens we are hopeful.
My cat does not have felv or anything. I got it for immune support. She has bouts with stomatitis and I give it to her with her stomatitis meds . I really think it helps.
When my precious cat tested positive for LIV, none of the veterinarians would give me any hope. I love my precious bee Bree. I prayed and found Felife. Felife has kept my baby alive for over three years now. She’s doing fine. Has gained weight and is full of energy. Thank you, Dr. Clemens for making felife.Felife has given me my kitty cat back and hopefully I’ll will have her for many more years. to come.
My kitties love Felife. My male was a little lethargic but after Felife he became more energetic. My new rescue cat also is more energetic. Felife is truly an excellent supplement for kitty cats. Love it.
Our outside farm kitty got sick and was diagnosed with Feline leukemia. The vet gave him steroids but he still wasn’t doing great. I read that he might need minerals. I found these drops and he is soooo much better. He has gained 3 lbs and looks amazing!
I was so happy to find Felife. All the veterinarians were not giving me any hope. After finding Felife my precious Baby Brie came back to life. I am so glad that I kept looking and found Felife. My Brie is doing fine and I am hopeful for spending many more years with her ❤️❤️❤️
Spoke to Dr Clemets about Zimbas bloodwork around 3 or 4 months ago. He was very helpful. Since then Zimba has been on Felife and he's doing very good!
Before FeLife my three babies were very ill. The black and white one, Mimito, always had rodent ulcers. My big black panther, Osito, barely had any hair as it had almost all fallen off. And my little baby girl, Pulgita, had one eye that was constantly crying. After FeLife you cannot tell that they have Leukemia. Osito now has a beautiful, shiny coat. Mimito rarely gets a rodent ulcer and when he does it immediately goes away. My Pulgita's eye is 95% improved. Thank you.
Red seems to be doing well. He gets his Fetlife every day with his food and he seems to have lots of energy and his appetite is good. We are going to test red again in April.
I adopted Teddy 3 years ago because he was FeLV+ His PCR test from May of 2023 had him at 22.23 x 10.6 copies/ml. In February of 2025 I learned of FeLife and started giving it to him. I gave him a PCR test in June of 2025 and it was 1.7x10.6 copies/ml. I continued giving him the FeLife and in February of 2026 I gave him another PCR test and it says 9.6 x10.5 copies/ml. That puts him just under the progressive stage threshold. I will continue giving him the FeLife and PCR test him again in about 6 months. I believe FeLife truly does reduce viral load. Thank you for making it.
I volunteer at First Ladies Farm & Sanctuary where they have cat & dog adoptions; but also have a sanctuary for approximately 20 old, disabled and blind kitties. They have a separate sanctuary with 5 FeLV kitties. They were skeptical at first, but after many reviews and two months of using FeLife for their residents, they have witnessed good results! Attached is a video of their Shaggy’s shack housing with indoor AC comforts and two attached catios🐱
My boy Bandit was so sick for months and nothing the constant vet visits did anything to help him. I saw Doc Clemens on a Facebook forum for feluk positive cats and I ordered it not expecting a miracle. I got a miracle! He has been doing great putting on weight and no episodes since about week 2 of taking this supplement. Thank you ! I will post again after we have completed 8 weeks and retested to see if he's is clear.
My parents’ cats with FELV have been taking doc clemens for over a year now. Their bengal was diagnosed back in 2024, when she collapsed and was rushed to the ER. She spent two days in the hospital and was recommended for palliative care. She stopped eating completely and was on the brink of death when I found doc Clemens remedy online. Out of desperation I bought it and since the cat wasn’t eating or drinking by then we started to put the drops directly in her mouth. Within two weeks the cat started eating again. No episodes of infection/any acute condition since then. Can’t recommend this product enough.
This product has been a miracle for my Brady. He was lifeless when I received his leukemia diagnosis. I am so thankful I found this product. I am on my 4th bottle. On this product, Brady behaves like a normal cat, playful at times, lazy at times. But when I run out and he goes several days without it, he slowly becomes lethargic and sleeps way more than usual. Once we start back on the drops, within a day he obviously feels better. I don't know how this wo but I will not be without it as long as my baby hangs on.
I am.so thankful for this product. I truly believe he wouldn't still be with us if I had not found Doc Clemens.
I don’t not know whether this product works but my cat is still dead. .
I purchased this product a month ago right after Ethan was diagnosed. I gave it to him twice a day and then once a day when giving meds to him became hard. I even overdosed when he had a low day and combined it with other homeopathic remedies. Nothing saved him. He just declined a little more each day.
Ethan lived a month and 3 days after his diagnosis. He was 7 years.
You definitely don’t need several bottles like it’s sold. Start with one and see if your cat lives past that bottle.
Join a Facebook Feline Leukemia + group, there’s tons of advice on it.
I never got a chance to try antivirals but that was suggested to me.
I wish there was an actual cure.
Hope this helps.
