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Natural Kidney Support for Dogs and Cats


Kidney Tonic for dogs and cats is the premier kidney support for animals formulated using USDA ORGANIC HERBS and USP ORGANIC VEGETABLE GLYCERIN with NO added ingredients like chemical flavorings. It is the most effective kidney remedy for canines and felines that supports optimal kidney function*. Formulated by a certified Master Herbalist this kidney support provides gentle anti-inflammatory, antimicrobial and circulatory attributes that can greatly benefit the animal with kidney or bladder inflammation, FLUTD, renal failure and other issues involving the urinary system.

One of the most important considerations when formulating a kidney remedy is to include herbs that support the heart to promote the flow of nutrients to the kidneys. We accomplish this with the herbs hawthorn and ginkgo, both great circulatory tonics that benefit the heart and the kidneys. We have had great success with Kidney Tonic and believe there is no better formula to benefit the dog or cat with renal system issues.

If you wish to support your pet's kidneys for a serious issue like kidney failure, we recommend that you take a look at our entire Core Kidney Disease Package as these supplements work together synergistically.

Compare our formula to other similar herbal remedies and you will notice that our product is less expensive while we use USDA organic herbs and USP organic vegetable glycerin with no undesirable additives like Bacon Flavor!

  Our Formula Popular Competitor

Herbs to support the heart and increase
blood flow to the kidneys

Yes No
Herbs to support the kidneys Yes Yes
All USDA Organic Herbs Yes No
USP Organic Glycerin Yes No
Undesirable Additives No Yes (Bacon Flavor)
Cost for 2 oz Bottle $24.95 $37.95

What to Look for in a Superior Kidney Tonic Formula for Dogs and Cats

Organic Herbs

Our formula contains certified USDA organic herbs. Research shows organic herbs have higher amounts of important nutrients as opposed to conventionally raised plants. Organic farming methods are also better for the environment and of course do not have the levels of residual pesticides that conventionally grown herbs can have. We also do not use wild crafted herbs in our formulas as this practice can damage wild populations of herbs and you do not necessarily know where the herbs are coming from or how they've been grown. Instead, we prefer to be on the safe side and only obtain herbs from USDA certified organic farms.

Natural Ingredients

Natural ingredients are going to be gentler on your animal's body when compared to synthetic chemical ingredients or medications. The proper natural constituents are able to provide the body with what it needs to heal and get better. This is in direct contrast to synthetic ingredients or medications that can be especially hard on the liver and kidneys. Medications are also designed to have a symptom suppressing action in line with the principles of allopathic medicine which is to create a diagnoses and then use drugs to suppress symptoms. Using this course of action can never result in true healing and is not really meant to.

Alcohol-Free Tincture with ORGANIC Vegetable Glycerin for Animals

Our blend is formulated by a special process using low heat and organic vegetable glycerin. Tinctures are concentrated forms of a plant's constituents that are readily absorbed and utilized by your pet's body. Because your pet may not like the taste of alcohol, we use vegetable glycerin which gives our tinctures a sweet taste your animals will like. Vegetable glycerin is a carbohydrate but is metabolized differently than sugar and does not raise blood sugar levels. It is also an efficient menstruum which extracts valuable constituents from plants and makes them readily available to the body. In addition, we take the extra time and effort to use a low heat process that extracts many more constituents than just soaking in glycerin alone as is done by most other herbal companies. And, of course, the use of organic vegetable glycerin ensures your pet avoids genetically modified ingredients and herbicides in their natural medicine.

Uses only Human Grade Ingredients

Our products are manufactured using human grade ingredients. In the pet industry this is far from the rule as many companies use pet quality ingredients, those considered "not fit for human consumption".

Uses Fresh, High Quality Ingredients

We purchase our ingredients from some of the most highly regarded companies in their respective fields so you and your animals are ensured the finest quality supplements. In addition, we purchase in small quantities to make sure the products we provide to you are fresh and bursting with important nutrients. This is in direct contrast to many other products on the market that can spend a year or longer sitting in non-climate controlled warehouses before they even get to you.

A proprietary blend of USDA ORGANIC herbs in a 1:5 ratio of herb to menstruum:

Hawthorn Berries, Flower and Leaf (Crataegus laevigata), Ginkgo Leaf (Ginkgo biloba), Astragalus Root (Astragalus membranaceous), Rehmannia Root (Rehmannia glutinosa), Burdock Root (Arctium Lappa), Couch Grass Rhizome (Agropyron repens), Marshmallow Root (Althea officinalis), Nettle Leaf (Urtica Dioica) and Dandelion Leaf (Taraxacum officinale)

Other Ingredients - USD Organic vegetable glycerin, distilled water. Alcohol Free!

About the Organic Herbs in this Formula

Hawthorn Berries for Kidney Condition in Dogs and Cats

Hawthorn Berries, Flower & Leaf - A cardiovascular tonic that dilates blood vessels and lowers blood pressure benefiting the kidneys by increasing their supply of blood and oxygen. The berries provide procyanidins that support the dilation of blood vessels while the leaf and flower provide flavonoids that are potent antioxidants to help promote the health of the heart muscle.

 Ginkgo Biloba for Kidney Condition in Dogs and Cats

Ginkgo Leaf - Helps to improve circulation and vasodilation that increases blood flow bringing nutrients and oxygen to the kidneys.

Astragalus for Kidney Condition in Dogs and Cats

Astragalus Root - An energizing tonic herb that will strengthen the immune system to help prevent infection and also stimulate better kidney circulation.

Rehmannia Root for Dog Kidney Disease

Rehmannia Root - Studies relating to chronic kidney disease have found that this root has a 91% efficacy in reducing renal damage from nephritis due to the promotion of renal blood flow and glomerular filtration.

Burdock Root for Kidney Condition in Dogs and Cats

Burdock Root - A superior tonic herb that is cooling and alkalizing. An excellent blood purifier that helps improve liver function which in turn promotes healthy kidney function.

Couch Grass for Kidney Condition in Dogs and Cats

Couch Grass Rhizome - An herb with demulcent qualities that helps to soothe irritation in the urinary tract while providing a gentle cleansing action.

Marshmallow Root for Kidney Condition in Dogs and Cats

Marshmallow Root - A mucilaginous herb that provides a lubricating, protective barrier for mucous membranes that line the urinary tract.

Nettle Leaf for Kidney Condition in Dogs and Cats

Nettle Leaf - Loaded with vitamins and chlorophyll this makes a superb herb for the genitourinary system that will help to strengthen weak kidneys.(1)

Dandelion Leaf for Kidney Condition in Dogs and Cats

Dandelion Leaf - Considered one of the safest diuretics, its gentle qualities will help to promote proper water elimination while maintaining healthy potassium levels.

Provide 1 ml per 25 lbs 2 - 3 times per day. May be squirted directly in the mouth, placed in a small amount of favorite food (goat milk yogurt works well) or added to meals. It is desirable to provide herbal remedies such as this away from meals for better absorption when possible.

Shake well before use.

Since this is not a medication, dosages do not have to be exact. Do the best you can to get as close to the suggested dosage below as you can for your animal’s weight.

Pet Weight Dosage
0 - 5 lbs 2 - 3 drops
6 - 10 lbs 1/4 ml
11 - 15 lbs 1/2 ml
16 - 20 lbs 3/4 ml
21 - 25 lbs 1 ml
26 - 31 lbs 1 1/4 ml (1/4 tsp)
32 - 37 lbs 1 1/2 ml
38 - 43 lbs 1 3/4 ml
44 - 50 lbs 2 ml
51 - 56 lbs 2 1/4 ml
57 - 62 lbs 2 1/2 ml (1/2 tsp)
63 - 68 lbs 2 3/4 ml
69 - 75 lbs 3 ml
76 - 87 lbs 3 1/2 ml
88 - 100 lbs 4 ml
101 - 112 lbs 4 1/2 ml
>112 lbs 5 ml (1 tsp)

For serious acute conditions - It is recommended to provide three dosages per day. When your animal is doing better you may try reducing dosages to twice daily and see how they do with that schedule.

For chronic conditions - You may provide two to three times daily. If your animal does not respond to two dosages they will need three until they show improvement and then you may reduce to two dosages daily and see how they do.

Long-term use: After the first two - four weeks when your animal's condition stabilizes or improves begin to use on a schedule of 5 days on and 2 days off as long as your animal's condition allows this schedule without deterioration.

To apply directly in mouth just pull out lower lip at back of mouth and squirt in desired amount. Don't tilt head back and squirt down throat or your pet may breathe some in. Wipe off dropper before placing back in container. If your animal coughs afterwards it is a sign they are breathing some in and it may be best to place in food in the future.

How long does it usually take for this herbal remedy to work?
Well, that is a difficult question to answer because each animal and his/her situation is unique. Sometimes benefits are seen immediately within a day or two and other times it may be a couple of weeks. We would say that you should see some sort of improvement within three to four weeks. If you don’t see improvement please contact us in case we can make other suggestions - perhaps there is a more appropriate remedy etc. Remember, these are not pharmaceutical drugs that have a dramatic affect on the body. What we are trying to accomplish with our herbal remedies and other supplements is to increase the health of weak organs/systems and this can take a little time to accomplish in some cases. Also, please keep in mind that diet and lifestyle play a huge role in the health of your animal(s). If you continue to feed a poor-quality kibble diet or provide repetitive booster vaccinations or use flea/tick chemical products, these will work against what we are trying to accomplish and make it more difficult to improve the health of your dog or cat.

What if my animal is not responding as hoped?
Then you may increase the dosage by 50% and see how that works. Dosage can then be reduced at a later date. If they still do not respond as hoped then please do not just give up, instead contact us by email so we can consider your animal's condition and make further suggestions. Our goal is to succeed and we will help you to the best of our abilities.

What if I have a large dog or I am on a budget?
We understand that providing a large animal with herbal remedies and natural supplements can be a financial burden to some. We would suggest to provide what is within your budget and see how that works. For example, if you have a 100 lb dog that would require 5 mls two to three times daily, figure what is within your budget and try that. It may only be 1 ml or 2 mls two times per day. However, in our experience this is preferable to avoiding the remedy entirely.

Do these herbal remedies have any contraindications?
A contraindication suggests that a particular remedy should not be used in certain health conditions or along with certain medications. If any are present they will be indicated at the bottom of this page under Contraindications.

Can I use this herbal remedy along with my pet’s medication(s)?
Generally, the answer to this question is “yes” with some caveats. As mentioned previously, if any contraindications are present they will be indicated at the bottom of this page. In addition, keep in mind that our herbal remedies often duplicate the actions of medications. For example, our heart tonic will help to dilate blood vessels and lower blood pressure mimicking the action of certain drugs used for heart failure or high blood pressure. If this is the case, then this should be discussed with your veterinarian as the dosage of the medication may need to be lowered or may even be eliminated entirely. This must be done working in coordination with your veterinarian - please do not take it upon yourself to remove your pet’s medications. If using chemotherapy drugs please discuss this with your vet as well.

What if my vet is not receptive to using natural supplements or herbal remedies?
Well, this is a fairly common occurrence unfortunately. The decision will have to be yours on how to handle this. Try discussing with your vet how important it is to you to try a more natural approach. If this doesn’t work and they are unreceptive then you have only two choices: do it their way or find a veterinarian that you can work with to better the health of your dog or cat. We know what we’d do!

We recommend you purchase enough for at least 2 - 4 weeks to get an idea if this remedy will work for your animal. Use the chart below as a guide.

Dropper for Dogs and Cats Herbal Medicine

Approximate Daily Servings per Container

Container Size 10 lbs 25 lbs 35 lbs 50 lbs
2 oz (2 or 3 servings per day)
60 or 40 30 or 20 22 or 15 15 or 10
4 oz (2 or 3 servings per day)
120 or 80 60 or 40 45 or 30 30 or 20

Storage: If to be used over a period of a few weeks store at room temperature out of direct sunlight. Refrigerate for longer term storage.

Important: If animal's condition worsens or does not improve or any unusual symptoms occur discontinue use and consult your veterinarian. Safe use in pregnant animals or animals intended for breeding has not been proven.

Our Daily Multi Plus is a premier supplement for dogs and cats featuring organic, whole food nutrition. This 3-supplements-in-1 formula was created in response to our clients’ requests to simplify their animal’s supplement regimen and is sure to exceed even the most demanding pet parent’s expectations! By providing just this one nutritional supplement to your dog or cat you will be supplying an amazing array of both important functional nutrients and amazing antiaging and antioxidant superfoods.


Our Topical Probiotic Spray has numerous beneficial uses for your dog and cat. Comprised of a unique blend of live and active probiotic cultures, this formula uses its beneficial bacterial ingredients to help eliminate pathogenic bacteria for numerous applications. We have had great success using this formula with our clients to help eliminate and/or prevent recurrences of urinary tract infections. It also works well for surface bacterial or fungus infections, incontinence cleanliness, infected ears and skin irritations by helping injuries heal faster. And for that smelly doggy roll, just clean off the bulk of the mess and apply this formula to digest residual waste on the skin or fur to give your pet a quick, natural freshen up.


BioPreparation is the finest microalgae supplement for your dog or cat. We are the experts when it comes to the use of this supplement for your pets!


Our Kidney Glandular for dogs and cats is one of the simplest, safest and effective Holistic modalities available to us. Essentially, the science behind the use of a kidney glandular for pets, is that glands, when taken internally, support and nourish the corresponding gland in the body.


UTI Relief for dogs and cats is an effective herbal blend that helps to promote the health of your animal's urinary tract. This formula was developed by a certified Master Herbalist to boost the immune system and provide organic herbs that provide antimicrobial, astringent and soothing benefits for dogs and cats suffering with urinary tract infections.

My 13 year old cat was on his death bed. He had lost so much weight, was throwing up all the time, would just lay by his food bowl, but couldn't eat. He was extremely weak and his abdominal cavity filled up with so much clear fluid it looked like a balloon. When i took him to the vet early may 2021 she told him there was nothing she could do for him and he only had hours. I did a lot of searching and found this sight. It gave me hope. I bought this kidney tonic and the multi glandular mix. My cat is 5.5 lbs typically without fluid. I started to give him 1ml a day in his food. Plus 1/4 tsp of the glandular in his food. I changed his diet and have only fed him wild planet fresh caught, no salt added sardines, organic grass fed ground beef, and organic chicken. I give him two sardines a day and switch off between the other meats (I had to feed 4 small meals a day the first two months now I feed 3 meals a day totalling to about 3/4 cups of meat a day). I feed him the whole chicken with skin, fat and broth. I also add a drizzle of bacon fat on the ground beef or chicken sometimes. He loves it. Contrary to what you might find out the internet. Sardines are a miracle for cats. All of these things have nursed my cat tiger back. It took two months of being consistent with this regimen and all of his fluid is gone from his abdominal cavity (which the vet said was not possible). After 3 months he has gained back his weight plus added a pound of muscle. It is now 8/18/21 and tiger is 110% he has fully recovered. He sprints through the house, jumps, eats well, wants to play fetch. His fur is twice as thick and more shiny than it has ever been. His stomach is no longer making lots of noises and he rarely even throws up a small amount. Another thing Ive been doing a few times a week is mix 1tsp coconut water with 1tsp organic plain yogurt or organic grass fed raw milk cream (I get this fresh from a local farmer). This has seemed to also help with his digestive issues by giving him the probiotics. I have been able to adjust the kidney tonic doses as well. After two months I decreased it to 1/2ml a day and then at 3 months just 1/4ml a day. Lately I've been doing 1/4ml every other day. And he has continued to improve and stay healthy. It has truly been a blessing. I believe he's on the road to being healthier than he was when he was half his age. I would highly recommend these products. You must get your cats off of the commercial cat food products. They are poisoning our cats! Even the organic ones use a lot of pea protein and fillers. Not a cats normal diet. It's worth the extra prepping to prepare their food on your own!
Great product! Can see a difference within just a couple of days. We thought we'd have to euthanize her, but our nearly 17-year-old cat is looking and doing great, her kidney function is normal. This, along with all of the products recommended for the kidney disease protocol, have turned her completely around, and it looks like she'll be celebrating her 17th birthday (and hopefully more) in May. I can't thank Maria and Phil enough for their knowledge, and their products. You are both truly life savers.
This is a great product. My cat is a male 12 years old with kidney problems. This product has helped him so much. Thank you for creating this
I am an herbalist and this is the best formula I have come across for strengthening and toning the urinary tract. I am thrilled they use organic vegetable glycerin because other companies I have used in the past don't. Great product for kidney and other urinary tract issues.
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Kidney Support Customer Testimonial

Our little dog Jake, was diagnosed with kidney disease in November 2018. We immediately altered his diet to low phosphorous/low protein. I contacted Maria to find out what we should do in terms of supplementation since Jake was only 4 years old and would require protein supplementation at the very least. She advised the Kidney Tonic along with the rest of the core kidney supplements and we've been diligent about following her guidance. We also added CBD oil 2x daily which works wonders for him. We have his blood panel checked every 4 months and Jake remains stable, now one year later. Thank you to Maria and her staff who have been responsive and supportive.
C. Davis