Rocky has taking this for 15 months and he's doing very well on it.

My dog has been taking Zentonil as recommended by vet for four years now. It has saved him and his damaged liver. Our vet now says he doesn't show any signs of a dog with liver damage.

I received exactly what I ordered. Just too bad shipping to Canada is not free on orders over $90. With the dollar exchange and shipping, it added up quite a lot. But the product is exactly the same as from my Vet.

I bought the Zentonil Plus through Amazon and Entirely Pets. The medicine works great., it arrived quickly and was cheaper than going through the Vet's office directly.

I was purchasing Zentonil Plus from our vet at more than double the price. I am so glad I found this. Thanks

the zentinol seems to be working fine with my dog. i also have been buying the joint max triple strength. had gotten 3 orders so far and he is walking much better, the purchase prices with entirely pets cant be beat. And there customer care service is always very helpful. thank you entirely pets

I am happy with the results! Midnight has spent a life time on drugs (very bad for her liver) but apparently they helped with her seizures. I've reduced those drugs dramatically and added this product. It seems to provide more energy, awareness and enthusiam! Her seizures have not dramatically increased although I have reduced her meds by 2/3 with very little repercussion to our sweet girl!

My vet prescribed this for my 9 yr old Jack Russell terrier who's been suffering from possible liver cancer. It has really increased his quality of life. I found it at entirelypets.com for just about half. Since I will have to give this to my JR for the rest of his life, saving that much really helps.

This stuff helps my 18 year old dog with liver disease. It helps him digest food.

VERY FAST SERVICE AND NO HIDDEN FEES.GREAT PRODUCT. MUCH LESS EXPENSIVE THAN BUYING LOCAL.

Dr. Prescribed this medication saying it was a life time medication needed for my Boston terrier. Bought it the first time from her and knew I had to find the medicine at a more affordable price. That's when I found Entirely Pets. I have been buying it for over a year now the price has remained the same. I send my order in and it is at my front door within 2 days. Wonderful service.