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Protexin Veterinary

Pro-Kolin Enterogenic for Dogs and Cats

4.9
Rated 4.9 out of 5 stars
4.9 Stars (62 Reviews)

$58.99

$50.14

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Product Information

Pro-Kolin Enterogenic is a daily powder sachet for dogs and cats that combines a live probiotic, a prebiotic fibre, and an inactivated postbiotic strain in one formula designed for long-term gut support. Each 4g sachet also includes targeted gut nutrients such as vitamin B12, threonine, and a glucosamine compound to support the intestinal barrier, and the formula is available without a veterinary prescription in a 30-sachet pack, suitable from 8 weeks of age.

Health Benefits

  • Sustained microbiome balance: a live probiotic strain paired with a prebiotic fibre (Fibersol-2) helps maintain healthy gut bacteria populations during and between periods of disruption
  • Postbiotic gut support: inactivated beneficial bacteria cells contribute to a healthy gut environment without adding more live organisms, making this formula suited to ongoing daily use
  • Immune system modulation: yeast-derived prebiotic fibres (MOS and beta-glucans) help support the gut-associated immune response, reducing susceptibility to recurring digestive upsets
  • Gut barrier integrity: the amino acid threonine and a glucosamine-related compound help maintain the protective lining of the intestinal wall, supporting healthy gut barrier function
  • Vitamin B12 support: 0.5mg of vitamin B12 per sachet helps maintain normal cobalamin levels in pets with chronic GI conditions or reduced absorption
  • Gut-binding support: a mineral clay helps adsorb unwanted compounds in the gut, reducing their impact on intestinal health
  • Daily palatability: artificial chicken flavour without meat protein means most dogs and cats accept it readily, supporting consistent long-term daily use

Protexin Veterinary Pro-Kolin Enterogenic is a long-term dog probiotic and cat gut support formula combining probiotics, prebiotics, and postbiotics for ongoing digestive health.

What It's Used For

  • Recurring gut sensitivity: provides ongoing probiotic and prebiotic support to help settle the gut in dogs and cats prone to loose stools or discomfort from dietary changes, stress events, or other common triggers of sensitive stomachs in dogs
  • Post-antibiotic gut recovery: helps replenish beneficial gut bacteria during or after antibiotic courses, which can significantly reduce intestinal gut microbiome diversity in both dogs and cats
  • Chronic GI conditions (including EPI): provides ongoing probiotic and vitamin B12 support for pets with conditions such as exocrine pancreatic insufficiency (EPI), where impaired digestion reduces nutrient absorption and cobalamin levels can quietly decline
  • Stress-related gut disruption: helps stabilise gut bacteria balance triggered by travel, boarding, household changes, or environmental stressors that commonly cause loose stools or digestive discomfort
  • Senior pet gut health: supports gut microbiome balance and gut barrier function in older dogs and cats, as natural bacterial diversity can gradually decline with age, making daily probiotic support an increasingly important part of senior dog gut health
  • Microbiome maintenance after illness: provides a reliable daily foundation for gut recovery after infection, surgery, or dietary change that has disrupted normal gut flora in dogs and cats

Ingredients & Nutrients

Enterococcus faecium (PXN-33) 4b1707 — 1 x 10&sup9; CFU/sachet; Inactivated Bifidobacterium animalis ssp. lactis CECT 8145 (postbiotic) — 5 x 10&sup9; cells per sachet; Fibersol-2™ (prebiotic fibre); Safmannan (mannan-oligosaccharide and beta-glucans); L-Threonine; N-acetyl D-glucosamine; Cyanocobalamin (Vitamin B12) — 0.5mg per sachet

Maltodextrin, yeast products, bentonite-montmorillonite, artificial chicken flavour

ComponentAmount per sachet
Enterococcus faecium (PXN-33) — live probiotic1 x 10&sup9; CFU
Bifidobacterium animalis ssp. lactis CECT 8145 — postbiotic (inactivated)5 x 10&sup9; cells
Vitamin B12 (cyanocobalamin)0.5mg
Sachet weight4g

Product Specifications & Care

  • Species: Dogs and cats
  • Life stage: From 8 weeks of age — all life stages
  • Weight range: All sizes (dose adjusted by weight)
  • Best for: Long-term daily gut microbiome support in dogs and cats with recurring digestive sensitivity, post-antibiotic recovery, chronic GI conditions, or reduced cobalamin absorption
  • Not suitable for: Animals with known hypersensitivity to any ingredient — consult your vet for alternatives
  • Contains: No meat protein; artificial chicken flavour only
  • Storage: Store below 25°C in a cool, dry place; no refrigeration required; 2-year shelf life
  • Prescription required: No — available without a veterinary prescription
  • Also available as: Pro-Kolin+ Paste for Dogs and Cats for short-term management of acute gut upsets and diarrhoea
  • Also available as: Pro-Kolin Advanced for Dogs for a higher-strength paste formulation during acute episodes

How to Give Pro-Kolin Enterogenic to Your Dog or Cat

Mix the required number of sachets directly into your pet's food once daily. The powder dissolves easily and the chicken flavour encourages acceptance in most dogs and cats. For best results, continue daily use consistently rather than stopping and restarting, particularly when using it as an ongoing gut maintenance supplement.

Body weightDaily dose
Under 5kg½ sachet once daily
5–15kg1 sachet once daily
15–35kg2 sachets once daily
Over 35kg3 sachets once daily

Store below 25°C in a cool, dry location. No refrigeration required. Each pack contains 30 x 4g sachets.

Why Dr Jane Miller Recommends It

“Pro-Kolin Enterogenic is one of the first products I reach for when a dog or cat needs consistent, ongoing gut support rather than a short-term fix. What I find compelling about it is the combination of a live probiotic, a prebiotic fibre, and an inactivated postbiotic in one daily sachet: you are covering multiple angles of gut support at once, from replenishing bacteria to feeding them and supporting the gut environment. I also pay close attention to the vitamin B12 component, because cobalamin levels can quietly decline in pets with chronic GI conditions, and having 0.5mg in every sachet is a practical way to help maintain them as part of a daily routine. If your dog or cat has been through antibiotics, illness, or persistent gut disruption and you want something reliable to keep at home for ongoing support, this is a well-designed, straightforward option to reach for.”

Dr. Jane Miller, Veterinarian at Newtown Veterinary Clinic & Vets Love Pets Partner

Shipping

Non-Prescription Products:

• Free shipping on metro orders over $49+.

• Shipping fee for regional orders & metro orders under $49 will be calculated at checkout.

Prescription Medications:

Shipped separately via express shipping at a flat rate of $9.49, or select free standard shipping*.


Returns

Non-Prescription Products:

We offer a hassle-free return policy within 30 days for unopened items in original condition for exchange or store credit. Refunds are available if the product is faulty or not as described; however, food or treats cannot be returned once opened.

Prescription Medications:

We cannot accept change of mind returns for prescription products, given that there are laws that prohibit the resale of medication. Please make your selections carefully, and double-check your order before submitting.


Palatability Guarantee

Our Palatability Guarantee applies to selected brands, including Advance, Royal Canin, Purina, Hill's and 4CYTE, allowing you to return any unused portion of dry/wet food for an exchange or full refund. 

62 reviews
  • SS
    Sophia S.
    Verified Buyer
    I recommend this product
    Dog Age Young adult (1-3 years old)
    Dog Breed Other/Mixed Breed
    Health Concerns Sensitive stomach, Diarrhea
    Rated 5 out of 5 stars
    Great probiotic for sensitive tummies

    Have used this probiotic for a while now - well tolerated, must taste okay and has had fabulous results on rescue with digestive issues since adopted. Highly recommend. Highly recommend purchasing from VLP.

  • LL
    L L.
    Verified Buyer
    I recommend this product
    Cat Age Mature adult (7-10 years old)
    Cat Breed Siamese
    Cat Health Concerns Diarrhea
    Rated 5 out of 5 stars
    Good products

    Works for my cats when they have loose motion, it works immediately

  • AT
    Alanna T.
    Verified Buyer
    I recommend this product
    Cat Age Senior (10+ years old)
    Rated 5 out of 5 stars
    Helps not visit vet for expensive injection

    Helped my senior cats stomach. Instead of going to the vet for vitamin injections

  • AB
    Amy B.
    Verified Buyer
    I recommend this product
    Dog Age Mature adult (7+ years old)
    Dog Breed Schnauzer (Miniature)
    Health Concerns Sensitive stomach
    Rated 5 out of 5 stars
    Game changer

    This has helped settle my senior dogs gut health issues and is a daily supplement we use now.

  • LS
    Loan S.
    Verified Buyer
    I recommend this product
    Dog Age Mature adult (7+ years old)
    Dog Breed Border Collie
    Health Concerns Old age changes
    Rated 5 out of 5 stars
    Pro kolin enterogenic

    Been very good for our dogs

Supporting Digestive Health with Pro Kolin Enterogenic for Dogs and Cats

When your pet experiences digestive upset, finding a fast-acting, effective solution becomes your top priority. Pro Kolin Enterogenic for Dogs and Cats is a veterinary-formulated supplement specifically designed to support gastrointestinal health during times of digestive stress. This premium paste contains a powerful blend of beneficial bacteria, prebiotics, and kaolin to help restore digestive balance and comfort. Whether your pet is dealing with occasional loose stools, sensitivity to dietary changes, or needs support during antibiotic treatment, Pro Kolin Enterogenic works quickly to promote normal gut function and intestinal health. The easy-to-administer syringe format makes it simple to give your pet the exact dose they need, even for the fussiest eaters. For comprehensive digestive care, we recommend exploring our complete range of dog gastrointestinal supplements to find the perfect solution for your furry friend's specific needs.

How Pro Kolin Enterogenic for Dogs and Cats Supports Digestive Balance

What makes Pro Kolin Enterogenic for Dogs and Cats particularly effective is its multi-action formula that addresses several aspects of digestive health simultaneously. The blend of probiotics helps replenish beneficial gut bacteria that may be depleted during digestive upsets, while prebiotics provide nourishment for these good bacteria to thrive. The inclusion of kaolin works to firm loose stools, while additional ingredients help soothe intestinal irritation and support the gut's protective barrier. This comprehensive approach means Pro Kolin Enterogenic doesn't just mask symptoms—it actively supports the restoration of proper digestive function. Used as directed at the first sign of digestive upset, it can help reduce recovery time and get your pet back to their happy, comfortable self more quickly. For cats specifically, we also offer a range of cat probiotics that complement Pro Kolin Enterogenic perfectly for ongoing gut health maintenance.


Frequently Asked Questions

No, Pro-Kolin Enterogenic does not require a veterinary prescription and is available to purchase over the counter. It is formulated for long-term daily use at home, and while a vet consultation is always helpful for pets with ongoing digestive issues, you can start using it without a script. If your pet has a confirmed chronic GI diagnosis such as exocrine pancreatic insufficiency (EPI) or inflammatory bowel disease, speak to your vet about how to integrate Pro-Kolin Enterogenic into their ongoing management plan alongside any prescribed treatment.

Results vary depending on the reason for use. For pets recovering from antibiotics or a gut upset, many owners notice an improvement in stool consistency within the first one to two weeks of daily use. For pets using Pro-Kolin Enterogenic as a long-term maintenance supplement, the benefits to microbiome balance build gradually over several weeks of consistent dosing. Because this formula is designed for ongoing daily use rather than short-term acute episodes, consistency is more important than speed. For sudden-onset diarrhoea or acute gut upsets, the Pro-Kolin+ Paste formulation may provide faster short-term relief while the microbiome stabilises. See our cat diarrhoea guide for when to contact your vet.

Pro-Kolin Enterogenic is designed for long-term daily gut maintenance: it combines a live probiotic, a prebiotic fibre, an inactivated postbiotic strain, vitamin B12, and gut barrier nutrients to support ongoing microbiome health. Pro-Kolin+ Paste is a short-term formula for acute diarrhoea management, and includes kaolin and pectin as gut-calming and stool-firming agents alongside its probiotic. Many vets use both: Pro-Kolin+ Paste during the acute episode to settle the gut quickly, then Pro-Kolin Enterogenic for daily maintenance once things have stabilised. If your dog has experienced dog diarrhoea that has since resolved, Pro-Kolin Enterogenic is a practical option for maintaining gut stability going forward.

Yes, Pro-Kolin Enterogenic is formulated for both dogs and cats and the dosing is the same for both species, adjusted by body weight. The artificial chicken flavour contains no meat protein, which means most cats and dogs accept it mixed into food. For more selective cats, mixing the powder thoroughly into a small amount of wet food or a palatability-enhancing topper tends to improve acceptance. If your cat is particularly food-sensitive, introducing Pro-Kolin Enterogenic gradually over the first few days by starting with a smaller amount can also help with the transition to daily use.

Pro-Kolin Enterogenic is generally considered compatible with most veterinary medications and supplements, but if your pet is on prescription treatment, always check with your vet before adding a new supplement to their routine. When giving alongside antibiotics, some vets recommend separating the timing by one to two hours so the probiotic bacteria are not immediately exposed to the antibiotic in the gut. For pets on prescription diets or other GI supplements, your vet can advise on whether combining them is appropriate for your pet's specific condition. For more on everyday steps to protect gut health, dog digestive health tips from Dr Jane Miller covers practical strategies alongside supplementation.