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Denamarin for Dogs & Cats

denamarinYour dog is an important member of your family. When their health suffers, so does your emotional well being.


is a product from designed to help treat dogs with liver problems.

Denamarin for dogs

is now available in two forms, as a new tasty chewable tablet, and an enteric-coated tablet. Both forms contain the same ingredient to help keep your dog's liver healthy and functioning properly.

Denamarin for dogs helps improve liver function in dogs in two ways. SAMe (S-Adenosylmethionine), is a naturally occurring compound found in the liver that helps to increase levels of glutathione, which is an important antioxidant. When the liver is compromised, production is reduced. It is then combined with Silybin A+B, which supports the flow of bile threw the liver. Without bile, dogs are unable to absorb fat soluble vitamins. SAMe and Silybin A+B together provide a nutritional supplement that helps your dogs liver return to healthy functioning levels.

In addition to the important benefits Denamarin for dogs has on liver function, it also is a great supporter of brain health. Scientists are currently studying the effects of aging on brain health, and current results suggest that SAMe plays an important role in maintaining the health of your dogs brain. This is great news for pet owners who are concerned about their dog aging.

Currently, Denamarin has no known serious side effects, which means that you don't have to worry about whether or not this treatment is safe for your dog.

Denamarin 225 mg for Dogs (75 Tabs)
Denamarin 225 mg for Dogs (75 Tabs)

($126.50)  $96.78
Denamarin 225 mg for Dogs of All Sizes (30 Tabs)
Denamarin 225 mg for Dogs of All Sizes (30 Tabs)

($65.50)  $41.52
Denamarin for Medium Dogs 13 to 34 lbs. (30 Tabs)
Denamarin for Medium Dogs 13 to 34 lbs. (30 Tabs)

($55.50)  $38.32
Denamarin for Medium Dogs 13 to 34 lbs. (260 Tabs)
Denamarin for Medium Dogs 13 to 34 lbs. (260 Tabs)

($519.50)  $303.92
Denamarin for Large Dogs Over 35 lbs (30 Tabs)
Denamarin for Large Dogs Over 35 lbs (30 Tabs)

($97.50)  $65.52
Denamarin for Large Dogs Over 35 lbs  425 mg (220 Tabs)
Denamarin for Large Dogs Over 35 lbs 425 mg (220 Tabs)

($647.50)  $447.92
Denamarin for Cats and Small Dogs up to 12 lbs (30 Tabs)
Denamarin for Cats and Small Dogs up to 12 lbs (30 Tabs)

($37.50)  $25.52

Denamarin S-Adenosylmethionine (90 mg) and Silybin A+B (9 mg)

is a nutritional supplement containing the antioxidant Silybin used to improve your petís liver function by increasing liver glutathione levels. The tablets come in three different strengths; for cats and small dogs, for medium dogs, or for large dogs.

  • Supports healthy liver function by raising antioxidant levels
  • Silybin aids digestion and absorption of nutrients from your pet's diet
  • No known side effects
  • What is this product used for: Denamarin for dogs and cats is a patented nutritional supplement for veterinary use in dogs and cats. Denamarin combines a pure and stabilized S-Adenosylmethionine with Syylbin to provide a multi-facteded approach to liver support. Availability: Denamarin is a non-prescription (OTC) product available in blister pack boxes of 30 for small dogs and cats (90mg/9mg), medium dogs (225mg/24mg) and large dogs (425mg/35mg). How this product should be used: For small dogs and cats up to 12 pounds give 1 tablet of the small size. For medium dogs 13 to 34 pounds give 1 tablet of the medium size. For large dogs 35 to 65 pounds give 1 tablet of the large size. For large dogs 66 to 120 pounds give 2 tablets of the large size, and for large dogs over 120 pounds give 3 tablets of the large size. The tablets should be given on an empty stomach at least one hour before a meal for optimal absorption, typically one hour before feeding in the morning. For owners who find it difficult to administer tablet(s) to their pets, Denamarin may be disguised in a small bite of food. The number of tablets administered may be gradually reduced, or increased, at any time at the recommendation of your veterinarian. Tablets are sensitive to moisture and extreme heat and should not be split or crumbled.
    Denamarin for Cats and Small Dogs up to 12 lbs:
    Active Ingredients (per tablet) Amount
    S-Adenosylmethionine 90 mg
    Silybin A+B 9 mg

    Active Ingredient(s): S-Adenosylmethionine, Silybin A+B
    4.88 rating based on 17 reviews
    Featured Reviews for Denamarin 225 mg for Dogs (75 Tabs)
    Denamarin by Terry ANn from Bothell, WA06/13/2013

    Very disappointed as I unknowingly ordered chewables and my dog cannot take them, so I am out almost $90 and entirely pets would not help me out because I had opened the bottle. I thought i had ordered the tablets because it SAID tablets on it. They could have at l east offered me a coupon code. Too much money to waste....I do not have this kind of money to throw away.

    denmarin tabs by gentlman4u from Mississippi06/07/2013

    received very fast and dog loves them. she waits for the pill every morning as a treat before breakfast

    VET recommended by DjembeMc from Oregon03/09/2013

    Recommended for liver protection for senior huskie on prednisone regimin for a cancer. Pet doing well.

    Denamarin 225 mg by Ginny from Beverly Hills, California03/12/2013

    My great old dog, Reggie, has been on this medication for more than a year and I feel that it is helping to maintain him. Thank goodness. Reggie will be 12 years old in June.

    Excellent by GoldenGirl from New York, NY02/05/2013

    Easy for my Golden to take every day. She has been on it for a year now. Entirely Pets has the best prices and discounts!

    Works as advertised by Stump Jumper from Colorado Mountains01/02/2013

    My dog had stage 4 lymphoma 4 years ago and as a result his lymph nodes and blood numbers were all messed up. After Chemo, surgery, and radiation the cancer is in now in remission but the dog had high liver problems he was placed on this by my Vet and measuring blood number have been dropping(a good thing) for last three follow up exams.

    Denamarin 225 mg chewables for dogs (75 tabs) by Tamster5659 from Syracuse, NY11/28/2012

    Although the Denamarin brand is very effective to help support my dog's liver function, he will NOT eat these chewables. Given the expense of buying these, I am crushing them up and mixing them with moist food so they will not go to waste. I will order the regular Denamarin next time and pop in a pill pocket. Note: these chewables are huge!

    great! by sharky04/16/2013

    i give this to my dog every day. her liver values still go up and down a bit, but i think this helps. my vet also recommended supplementing with fish oil. i cut this in 4 pieces since my dog is small, and she loves the taste.

    by from 11/15/2012

    We had been giving our dog the "capsule" version of Denamarin, but he would not swallow it, especially when he didn't feel good (tried peanut butter, etc.). Our vet recommended we try the chewable version. He now takes the pill like a treat with no trouble. In addition, we only have to give him half of the chewable pill for his weight, so we are saving money over the capsule version.

    with by email from specialAs


    by Di from PA12/10/2012

    My dog loves the chewable denamarin -- it's her early a.m. treat! Plus her liver levels have greatly improved.

    Excellent price by nedden from Swartz Creek, MI06/01/2013

    Since my buddy has to be on this forever. I was looking for this to make it easier on my budget. So far, this is the cheapest I have seen it.

    Great product by MTSUgrad2004 from Huntsville, AL11/06/2012

    The Denamarin chewable tables are reducing my schnauzer's AKLP level. The 75 tablet product choice helps me save money and far less expensive than purchased from the Vets office. The tablet will be taken my mouth with no hesitation and no pill pocket needed. I will continue to purchase this product at this money saving price.

    by Mikey11/07/2012

    We have been using this product for five years for our dog's liver problems.

    Vet recommended by Barkie from Los Angeles01/02/2013

    My vet advised I give these to my dog to help with her liver. So far so good. I put them into the pill pockets and she gets one every day. If your dog's not picky, he will chew the tablet as they are chewable which is easier to feed them.

    Denamarin helps by CALILADY from Porter Ranch, CA05/28/2013

    My dog was born with a liver shunt and surgery was not able to current the problem. She's been on Denamarin and Royal Canin hepatic. She is now 6 years old. So far, so good.

    Featured Reviews for Denamarin 225 mg for Dogs of All Sizes (30 Tabs)
    excellent by md from SC12/07/2012

    Great medication for my dog. Takes care of his problem.

    Great Supplement by zunkogirls from Orange County, California03/17/2013

    This was recommended by my vet and my pet has been on it ever since.

    Easily broken down into smaller pieces by nedden from Swartz Creek, MI06/01/2013

    I cut up the pill into smaller pieces. Plus I put it into her food. It isn't easy to get things past my dogs nose. So far, so good. Plus this pill crushes easily if needed to really mix into her food.

    Featured Reviews for Denamarin for Medium Dogs 13 to 34 lbs. (30 Tabs)
    by Pam from Plant City, FL03/23/2013

    Happy to find this and have it mail delivered.

    Great Service by bobbedwire from The Villages, FL05/31/2013

    We have been using Denamarin for some time and have used various suppliers. YOurs was very good and if we must continue this product we will come back to you for refills.

    Product and delivery at a great price! by Dave from Bartlett, IL.04/20/2013

    Ordered Denamarin for Medium Dogs - great price and delivered right away!

    ALP level down! by Gayle04/18/2013

    My dog Gidget is 10 and had an elevated Alkaline Phosphate reading in February. After 6 weeks on Denamarin her level has gone down 10%. It's still way too high, but I'm keeping her on the medicine and will have labs done again in 3 weeks. I feel confident that the medicine is helping.

    Great Product by Dani01/24/2013

    This item shipped very quickly. My pet has been on it for 3 years. It's a key component in her senior health.

    The price is right by Becca11/22/2012

    It is necessary for our senior pup to take Denamarin daily for the sake of his liver health and the price is much better through EntirelyPets than it is anywhere else.

    Works great by Eddie05/29/2013

    My dog has been on this medication for about 4years now and it has worked great!

    Great Service by cavatappi from Seattle, WA05/20/2013

    Our vet prescribed this for our dog. I can't speak to how effective it is, at this point. However, Entirely Pets' service was prompt, and the price was the best we found online. So, for that, we're very happy with this purchase.

    Life Saver by milesb from New York City10/24/2012

    This product probably saved my dogs life! He has Fibro sarcoma and recommended treatment after lesion removal is radiation (which costs $$$$). Alternate treatment was chemo with anti-inflammatory but his liver enzymes were too high. After a few weeks on Denamarin enzymes leveled off and eventually dropped. He is doing fine now.

    Denamarin tabs by Claudia02/24/2013

    Our dog at 10 became lethargic and jaundiced. It was discovered through ultrasound that his liver is only about 1/3 the size it should be. We started him on Denamarin tabs and he is back to being the dog we know and love. These things are miracles for the liver. He is now 13 and doing well!

    Denamarin for dogs by Marg from Florida03/06/2013

    Our senior Shih Tzu has high enzyme liver levels. Denamarin keeps these levels under control. Cost is less than what the vet charges. Always quick delivery of products.

    great product by Sark from Clovis03/19/2013

    This product is fantastic. She has been on it for years and doing well for her age.

    excellent by Hedy from Atlanta Ga10/29/2012

    My dog " Lady" is 16 years old and a border collie mix. Since she is taking Denamarin she is feeling and eating much better. I am very happy with this product and would recommend it to everyone who has a dog with liver problems.

    Dependable Fast Service by Mike from VA03/01/2013

    Always on time delivery. Same product as my local vet has for less money! Definitely recommend.

    Featured Reviews for Denamarin for Large Dogs Over 35 lbs (30 Tabs)
    Great Product by Katie may from Scottsville, Ky05/12/2013

    My dog will have to take this product all of her life. It been a life saver for her.

    good product by donna03/24/2013

    my dog was diagnosed with a mass on her liver, we heard about this product thru other websites and it had ezcellent reviews so we tried it , so far shes only been on it a couple of months . i will update after shes had her enzime levels redone.

    Saving Dog's Life by MAM05/31/2013

    ER doc recommended this for severe jaundice. It helped!

    by from 06/26/2013

    I tried 1800pet meds and was not satisfied with them. Entirely pets is such a better on line service. Thank you for all your help.

    my by pooch from butNeeded


    Great product by Sandief01/01/2013

    Great product for my dog who has liver failure. Prompt shipping and excellent price. Thanks

    by dissatified06/21/2013

    Called before I ordered and they said the product was in stock, received 30 pieces of 220. Call to tell them, they said will send remainder next day. 9 days later, nothing, called again, was told on back order...canceled order, horrible customer service, will not buy again from them.

    Good Results by Shelsbells from Los Angeles, CA06/11/2013

    I purchased this product on the recommendation of our vet. Our 13 year old dog was diagnosed with advanced liver cancer in early March 2013. We were told there was really nothing we could do other than try to keep her weight up and make her comfortable. The vet suggested Denamarin to improve her liver function. Within days we noticed positive results. Our dog has a little more energy, is more interested in eating and her digestive issues have subsided. Not sure how long she will last, but this product has made a difference in the quality of her life. The coating on the pill makes it extremely easy to administer.

    great liver supplement by oliverandbear from Richmond, Va05/25/2013

    This product was recommended by the vet after my dog had gallbladder surgery. He had been running a high liver value for some time. He has been on this supplement for over a year now and while his liver value is still not in a normal range, it has come down to the lowest level he has ever had. I really think this supplement has helped him so much. This has to be given an hour before eating breakfast.

    Was not happy with service by KCY06/10/2013

    I ordered this product from the on-line store. Never once was it mentioned during the ordering process that this product was out of stock. Hours later I received an E-mail saying that the company no longer sold prescription medicine....this product is not a prescription so I called the company to see what the problem was. I was told that the product was on back order and they would have it with-in 10 days. When asked if they could guarantee the 10 days they said no and added it could be up to 6 weeks before they might have it. I had to cancel the order and order the product through another company. The company should not allow orders to be processed without informing the buyer that the item is out of stock.

    This stuff works! by pat from Champlin, MN03/20/2013

    Our 3-year-old golden retriever had elevated liver enzymes. Our vet suggested Denamarin and after being on it for a couple of months it's almost in the normal range! Hopefully this will keep his liver healthy.

    Featured Reviews for Denamarin for Cats and Small Dogs up to 12 lbs (30 Tabs)
    Great service great price by Pudins dad from Jacksonville FL03/01/2013

    I can't get over how quickly you got my order to me. Your prices were great, and your website is easy for and old man to navigate. Thanks

    Great Price on Denamarin by MarcieB from Stuart, FL04/17/2013

    My cat has needed Denamarin for several years for liver problems. Entirely Pets had this product at a great price, with very prompt delivery. Will definitely order again.

    DENAMARIN by LACORKIE from Phoenix, AZ08/17/2012

    Entirely Pets has great prices and fast free shipping. Will order from this company again for sure. I have had to buy Denamarin for years for my Chihuahua because she has a deformed liver. Entirely Pets has kept the pricing very reasonable and gets the product to me quickly. Way to go Entirely Pets!!!

    Helpful supplement for liver problems by Doggie Mama from Granger, IN12/14/2012

    Our toy poodle has microvascular dysplasia of her liver, which will make her very sick and shorten her life. Since we learned her diagnosis, she has been taking Denamarin daily, and she's been a happy, healthy little love. I believe this is extending her health and life, and keeping her liver in working condition. Since we already lost our beloved Westie to this same malady, we are more than delighted with Lolo's response to Denamarin, and hope it will keep her alive and healthy for a very long time!

    Great Product at a Great Price by Mocha's Mom from Syracuse, NY01/29/2013

    I have been purchasing Denamarin for my dog from our vet's office. I was thrilled to find the same supplement from the same manufacturer on EntirelyPets.com for less than half the price I paid the vet.

    Good Product by Tory's Mom06/19/2013

    Easy to use with pill pockets. Pill blister packs easy to dispense pills.

    Reliable and Affordable by Satisfied Customer from San Antonio, TX04/03/2013

    My puppy needs Denamarin twice a day... Entirely Pets is a reliable and affordable provider... Free shipping is an added bonus!

    Denimarin by Billie from TN02/12/2013

    This stuff is a GOD send! So is entirely Pets! Thank you

    Best Priced Item by Sandy01/23/2013

    I appreciated getting this at a good price. It is better than what I purchased from my Vet.

    by sharonn01/06/2013

    My vet recommended this product for my dog who has cushings

    Easy to order by Ellen from Avondale, AZ06/16/2013

    I am happy to be able to receive this product in the mail. My dog's vet prescribed it to help reduce elevetated liver enzymes. To get it from the vet they ask me to call it in and wait until they call back (last time they didn't call for six days!) to tell me the vet had approved it and I could pick it up. It's very nice to simply sit at my computer, place my order and in a very short time it arrives in my mailbox!

    denamarin for Dogs by Sandy from Elmira, Oregon usa02/05/2013

    I am very pleased with product. I have to give my dog a pill each day for her liver problems. I t seems to be helping. I really like the price too. Thanks Sandra hayes

    Great product by Callie's mom from Charlotte, NC11/06/2012

    This medication has helped my cat become much less jaundiced and I recommend it for any cat having liver problems.

    Best price I found by Rick from West Linn, Oregon05/28/2013

    One of my yorkies needs denamarin, and a special diet, due to liver enzymes being out of whack. I've been buying the denamarin from 1-800 Pet Meds, 30 for $33.99, on sale. Last month I got an email from Entirely Pets and looked up denamarin on their website. They were $25.99 for 30, on sale. Seems like everything's on sale just about all the time. I'm happy with denamarin, whoever I get it from, because my little guy is finally gaining weight. I'll stick with Entirely Pets for now, because getting 4 months worth of pills, instead of 3 months, for the same hundred bucks makes me feel like I was kind of getting ripped off by 1-800 Pet Meds. Lesson learned...shop around on the internet. I was just lucky I got that email from Entirely pets. Doesn't cost anything, I do it at work, and I saved some money.

    Denamarin by cartech from New York, NY04/14/2013

    I have been giving tis product to my westie for years. She has a kidney problem and the vet advised us that this medicine would probably prolong her life until 7 or 8. She turns 11 this year.

    by S. George12/05/2012

    Very timely delivery. Saved a lot by getting this for my dog here. Would definitely recommend.

    Good Product for my pet! by sandy from Elmira, Oregon usa03/21/2013

    I am satisfied with the product: however not so much with the response on my refunds.

    by from 06/24/2013

    by jp from alexander city, alabama12/29/2012

    Have been ordering this product since 2008. I am glad that now the two meds are combined. Very fast service!

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