• 4 PACK Iams Veterinary Formula Prostora Max (60 Tabs)

    4 PACK Iams Veterinary Formula Prostora Max (60 Tabs)

    Regular Price: $174.99Sale Price: $133.99
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    This item has been manufacturer discontinued. We recommend trying 6-PACK Proflora Probiotic Soft Chews (360 Count)

    Prostora Max 4 Pack (60 Tabs) is made with Bifidalis, a patent pending, clinically proven strain of a live and active culture, to help nutritionally maintain your dog's digestive balance. Beneficial bacteria, like those found in Prostora Max, promote the health of many vital body functions including healthy digestion.
    This formula is available only through your veterinarian.

    Benefits of Prostora Max:
  • Nutritionally manages dogs with diarrhea.
  • Promotes a strong, healthy digestive system for overall health and well-being.
  • Promotes a healthy microflora balance during stressful times.
  • Is gentle and comes in a convenient, tasty treat form that your dog will love.

    NOTE: We recommend Vaccine or Priority Shipping for Iams Veterinary Formula Prostora Max. Vaccine Shipping includes ice packs and is shipped via overnight delivery which is the best way to ensure Iams Veterinary Formula Prostora Max is received at a cool temperature. Other shipping methods are not guaranteed to arrive quickly or cold.
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    Usage Information

    Directions: Same effective dose for all dogs.
    Day 1: Feed two (2) chewable supplements in the morning and one (1) at night.
    Days 2 through 7: Feed one (1) in the morning and one (1) at night.

    Contains a source of live (viable) micro-organisms.

    *Not recognized as an essential nutrient by the AAFCO Dog Food Nutrient Profiles.



    Sucrose, Vegetable Oil, Bifidobacterium animalis, Dried Skim Milk, Dried Reduced Minerals Whey, Cocoa Butter, Artificial Colors, Soy Lecithin (emulsifier), Artificial Vanilla Flavor.

    Guaranteed Analysis %

    Crude Protein (min)


    Crude Fat (min)

    Crude Fiber (max) 3.5%
    Moisture (max) 4%
    Bifidobacterium animalis (min) 1 x 10 (8) cfu/g*

    Customer Reviews

    DISCLAIMER: The results described on the testimonials on this site, are the individual experiences and personal opinions of those who have purchased and used the products. These testimonials are not intended to make any claims that the products can be used to diagnose, treat, mitigate, cure or prevent any disease or medical condition.
    Click here to see all reviews
    Terrific Product by Tucker03/05/2013

    My 5 year old dachshund has off and on stomach issues and this product is a lifesaver. There are other cheaper probiotic products out there, but this is one he will take even when he is feeling his sickest and not eating other things. It was recommended to me by a specialist vet clinic when he first started having stomach issues and I find it really helps him and is worth the cost.

    It works. Period. by Ann from Gainesville, FL06/12/2014

    Prostora tablets have completely solved the issue of tear stains on our white dog. From a pathetic looking stained face to a bright, smiling countenance, we began with one tab per day and have decreased the dosage to a half-tab per day. Even better, she likes the taste!

    Prostora controls tear stains! by Biscuit from Southern California02/08/2014

    The Prostora tablets have had a noticeable effect on Biscuit's tearing, and the stains on her white fur are almost completely eliminated. We're hooked for life, and Entirely Pets has the best price and service!

    Best Purchase Ever by Hamisch's Mom03/22/2013

    Best price, packaging and delivery any where. thanks

    by Judy from Midland TX03/23/2013

    This is the greatest. My Maltese dog now has white eyes and looks just like the calendar pictures. Thank you for making this product

    Great product that really does WORK by Monty boy from Madison Heights, MI06/23/2014

    This works great. My German Shepard had some stomach/digestive issues that I couldn't get under control. He is 11 years old and been on this the last 6 months. It has cured about 90% of his issues. The first month he needed one pill a day but now we have it down to 3 a week. Highly recommend!!

    Has really helped by Pubsmom from Staten Island, NY11/26/2012

    We have been very happy with Prostora and how it has has helped our 10 year old Westie keep her acid stomach under control. After a couple of months of 1 tablet per day we are now giving one tablet every other day and everything is still good. Prior to using Prostora our dog had stomach grumbles and periods when she could not eat for several years. This product has helped tremendously.

    wonderful product by Carol from Poconos,PA01/08/2013

    Vet recommended for my dog's digestive problems. Immediate positive results-less gas and firmer stools. Delicious chewable tablet makes for easy administration.

    Awful experience ordering Prostera by Peggy07/25/2012

    Product arrived sopping wet from ice packs that melted and one burst. Product was so hot that tablets melted. Was told to put in refrigerator. Then tablets got so hard that I had to pry them from the foil. Not working for my dog. Has loose stools and has had no impact on eye stains. Can't tell whether this is because of faulty handling or product. Entirely Pets has not called me back yet re shippng a replacement order. Very disappointed.

    I think it is working by Pubsmom from NY08/07/2012

    Have been using Protora Max for my Westie for about 2 months now. It seems to be working to clear up her stomach issues. Want to try another month at least to be sure because her diarhea and acid stomach problems were not every week - only 1 -2 times per month, but often enough that we had to give her meds for a week to clear it up. So far much better and when I did give her meds it was only for 24 hrs and it cleared up. Last month no issues at all so hoping this will be the answer

    Prostora Max by Loli from tampa, fl07/04/2014

    Help my dog with tear stain. I tried other product and didn't help

    Excellent product! by charida33704/03/2014

    The product is excellent - easy to administer - even to dogs who are not eager eaters. However, I specifically stated that the shipping packaging was not done well and the product was wet when opened. I asked that more care be taken with the shipping. My package arrived this morning with the poorest packaging ever! The strip that exposes the adhesive on the bag was not even removed. Great product but the poor shipping packaging makes me think twice about re-ordering. Although it is an excellent product, it is too expensive to be damaged in transit.

    great for dog getting chemo by em06/28/2012

    Prostora has been a great thing for my dog who has been facing chemo for lymphoma, helping to keep her insides balanced and settled. Entirely Pets has been amazing in terms of price (or price matching other less reliable places), quick shipping, and customer service. I so appreciate it!

    Great Price by kobie12/28/2012

    I almost ordered a four pack of Prostora Max from a different company until they told me that there would be an additional $20.00 charge for "cold shipping." When I checked EntirelyPets they had the identical product with zero "cold shipping" fee. That was a huge savings and I am thrilled with the product.

    Iams Prostora probiotic by Kat- from Pleasant View, TN08/14/2012

    Easy shopping experience with Entirely Pets - this is my second purchase in the last three months. The packaging was excellent both times and prices are good. I will continue to buy this product, and more, from Entirely Pets. One last thing, I do not normally rate products or service as I am not easily impressed, but an excellent shopping experience should not go unnoticed.


    Questions and Answers

    Iams Veterinary Formula Prostora Max (15 Tabs)Prostora Max (15 Tabs)
    Reg price: $44.99
    Sale price: $33.99

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