4.9
Rated 4.9 out of 5 stars
77 Reviews

Pre/Pro Biotics Supplement

GUT SUPPORT THAT TASTES LIKE A TREAT

With Pre and Probiotics, Kaolin Toxin Binders and Inulin.

Dog Size:
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      • Taste Test Guarantee

      Support your dog’s digestive wellbeing with Omni Probiotic soft chews. Formulated with prebiotics, probiotics, and vet approved ingredients, they are designed to help maintain a balanced gut microbiome and support normal digestion as part of a healthy routine. Gentle, tasty, and easy to give, they make everyday digestive support feel like a treat.

      • 1-a-day soft chew your dog will love
      • Cold-pressed to protect active compounds
      • Fast acting and safe for daily use
      • Allergy-friendly: no grain, soya, or animal protein
      • Vet-approved and hypoallergenic

      Analytical Constituents:

      Crude Protein 9.2%, Crude Fat 14.0%, Crude Fibre 2.1%, Crude Ash 3.5%, Moisture 14.1%.

      Garbanzo Flour, Glycerine, Astragalus Root Powder, Tapioca Flour, Potato Starch, Brewer’s Yeast, Sweet Potato Powder, Coconut Oil, Yeasts, Magnesium Stearate, Sugar Beet Fibre, Yeast Hydrolysates (natural source of MOS & Beta Glucans), Inulin (1.5%), Pea Protein, Minerals. Nutritional Additives (per Kg): Bacillus velezensis DSM 15544 6.80 x 1010 CFU/g, Vitamin C 20.0g, Natural Preservatives, Kaolinitic Clay 6.67g, Flavourings.

      Small Dogs (<15kg): 1 small chew per day
      Medium Dogs (15–30kg): 1 medium chew per day
      Large Dogs (30kg+): 1 large chew per day

      For best results, feed at the same time daily and for a minimum of three months. For faster results double to two chews daily. Safe for long-term use.

      Place your order as a subscription and you'll receive:

      • Up to 40% ongoing discount with every future order
      • Unlimited appointments with our vet team
      • Convenient delivery, straight to your door
      • Loyalty points to redeem for extra discounts and exclusive offers
      • Flexibility - stay in control by skipping orders, pausing or cancelling at anytime
      • Our 30 day taste-test guarantee

      35,129+ HAPPY &
      THRIVING Dogs

      Ingredients
      Grounded
      In Science

      Beta Glucans
      Beta Glucans

      Prebiotics to help support general gut health and wellbeing

      Kaolin
      Kaolin

      A natural clay mineral that helps bind toxins and supports digestive comfort. Traditionally used to soothe upset stomachs.

      Astragalus Root Powder
      Astragalus Root Powder

      Naturally boosts immune function and gut lining protection.

      Bacillus Velezensis
      Bacillus Velezensis

      Good bacteria that modulates immune responses in the gut lining and helps block proliferation of harmful gut microbes.

      Inulin
      Inulin

      A prebiotic fibre derived from plants that promotes beneficial bacteria growth. Supports digestive regularity and gut health.

      Happy Tummy, Happy Dog

      Happy Tummy, Happy Dog

      Support your dog’s digestive health with Omni’s vet-formulated Pre & Probiotic soft chews. Each tasty bite helps maintain a balanced gut microbiome, promote healthy digestion, and keep your dog feeling their best inside and out.

      DON’T JUST TAKE

      OUR WORD FOR IT

      “I've been so impressed with the products and the delivery speed. I can't recommend Omni highly enough”

      “Not only are my chosen products great but customer service is exceptional too”

      “My dog has a very sensitive tummy and only Omni has settled his stomach”

      “My dogs have being doing great on Omni Anal glands and sensitivity issues all resolved”

      Talk to an Omni Vet for Free

      Talk to an Omni Vet for Free

      • Professional advice from our qualified vets.
      • Help find the best solution for your dog's needs.
      • Unlimited vet consults come free with your subscription.
      Book your appointment

      Founded by a Vet Who Truly Cares

      Dr. Guy Sandelowsky

      “Our tasty probiotic supplement is designed to support digestive balance in dogs with food sensitivities as part of a healthy, well managed diet.”

      0 Thriving Dogs

      FORMULATED BY EXPERTS

      OUR VETS & SCIENTISTS

      Behind every Omni product is our dedicated team of experienced vets and pet nutritionists. Combining clinical expertise with cutting-edge research, their deep understanding of allergies, age-related sensitivities, and long-term health ensures that Omni offers science-backed solutions you can trust.

      DR GUY SANDELOWSKY
      MVM BVS MRCVS

      Guy is a veterinary surgeon with over a decade of clinical experience and a strong foundation in biomedical science, backed by three years of research expertise. Alongside his medical background, he holds an MBA, equipping him with the commercial and strategic skills to innovate in the pet industry.

      As co-founder of Omni, Guy combines scientific insight with entrepreneurial drive to create allergy-friendly, evidence-based nutrition that supports happy, healthy dogs.

      SOPHIE KAY
      BSc(Hons) BVetMed MRCVS CertAVP

      Sophie is a veterinary surgeon with over 15 years of diverse experience across clinical practice, leadership, and digital innovation. After qualifying in 2009, she worked in mixed and exotic animal practice, volunteered internationally, and held senior roles in both private and charity sectors, including leading a 50-strong hospital team at PDSA. She has a certificate in General Small Animal Practice and completed a veterinary leadership program at Cornell. Alongside her clinical career, she developed a passion for client education and communication, which led her to Omni, where she looks forward to meeting you and your pets.

      DR GRANT HAMPSON
      BVetMed MRCVS ISFM CertAdvFB

      Grant brings over seven years of clinical veterinary experience and five years in the pet industry, combining medical expertise with commercial insight. With a background as a clinical advisor, product developer, and Founder’s Associate, he bridges veterinary science and business innovation.

      Holding the ISFM Advanced Certificate in Feline Behaviour, Grant has a particular focus on nutrition-driven health solutions, helping to shape products and strategies that improve animal wellbeing.

      DR Mike DAVIES
      BVetMed CertVR CertSAO FRCVS

      As one of our advisors, you’ll find Mike, a small animal clinical nutrition specialist, giving us his advice and technical expertise.

      DR HOLLY VAUGHAN
      BVSc MRCVS

      "Holly is an experienced veterinary surgeon with several years in small animal clinical practice. She has developed strong expertise in companion animal medicine and surgery, with a particular focus on providing high-quality, evidence-based care.

      Holly is passionate about supporting pet wellbeing and strengthening the bond between owners and their animals through compassionate, practical veterinary solutions."

      Happy Tummy, Happy Dog

      An Easy 3 Month Process

      Omni chews deliver progressive, lasting relief with daily, longer term use.

      4.9
      Rated 4.9 out of 5 stars
      Based on 77 reviews
      Total 5 star reviews: 68 Total 4 star reviews: 7 Total 3 star reviews: 2 Total 2 star reviews: 0 Total 1 star reviews: 0
      Slide 1 selected
      Reviews Summary
      Customers say these supplements are eagerly accepted by their pets as treats. Many reviews mention improved digestion and firmer stools within days of use. Dogs with sensitive stomachs show positive changes, and numerous users note their pets appear happier and more energetic. The chews are described as easy to administer, with some owners breaking them in half for smaller dogs.
      77 reviews
      • AL
        Alison L.
        Verified Buyer
        What is your dog's breed? Other
        What are your dog's concerns? Digestive Issues, Anal Gland Problems
        What is your dog's diet? Dry Kibble, Wet Food, Homecooked
        What is your dog's weight? About Right
        44 minutes ago
        What is your dog's breed? Other
        What are your dog's concerns? Digestive Issues, Anal Gland Problems
        What is your dog's diet? Dry Kibble, Wet Food, Homecooked
        What is your dog's weight? About Right
        Rated 5 out of 5 stars
        Pre/pro

        Not quite a month but I think there is an improvement with my dog albeit she still eats grass but stools are better. It is very expensive especially when you’re a pensioner but I’m trying to give her the best I can. Hopefully this improves her quality of life.

      • SR
        Smith R.
        Verified Buyer
        What is your dog's breed? Other
        What are your dog's concerns? Ageing, Digestive Issues
        What is your dog's diet? Wet Food, Homecooked
        What is your dog's weight? About Right
        2 hours ago
        What is your dog's breed? Other
        What are your dog's concerns? Ageing, Digestive Issues
        What is your dog's diet? Wet Food, Homecooked
        What is your dog's weight? About Right
        Rated 5 out of 5 stars
        My dog loves them and I feel I am doing my best for her.

        No problems with ordering or delivery simple to do. My dog enjoys them and I think they do her goid.

      • L
        Lucy
        Verified Reviewer
        What is your dog's breed? Poodle
        2 days ago
        What is your dog's breed? Poodle
        Rated 5 out of 5 stars
        Brilliant product

        My dog loves this product and it’s definitely helped in day to day management of diet and health!

      • D
        Demi
        Verified Reviewer
        What is your dog's breed? Dachshund
        3 days ago
        What is your dog's breed? Dachshund
        Rated 5 out of 5 stars
        Tasty Chews Even Our Picky Pup Enjoys!

        We've had great results with other Omni supplements so adding these Pre/Pro Biotic chews to our dog's routine was an easy decision. First impressions have been very positive. Our dog can be quite selective when it comes to supplements but he was immediately interested in these and took them without any fuss which suggests the flavor and smell are very appealing.

        The chews are a convenient size, easy to give daily and it's reassuring to use a product from a brand we've come to trust. We're excited to see the long-term digestive benefits but based on how readily our dog accepts them, this is already off to a fantastic start. Highly pleased so far!

      • PS
        Paul s.
        Verified Buyer
        What is your dog's breed? Other
        What are your dog's concerns? Skin or Coat Problems, Digestive Issues, Anal Gland Problems
        What is your dog's diet? Dry Kibble
        What is your dog's weight? About Right
        4 days ago
        What is your dog's breed? Other
        What are your dog's concerns? Skin or Coat Problems, Digestive Issues, Anal Gland Problems
        What is your dog's diet? Dry Kibble
        What is your dog's weight? About Right
        Rated 5 out of 5 stars
        Game Changer

        My 10 year old Minature Golden Doodle has numerous food and environmental allergies. He has been suffering increasingly been suffering with loose stools despite beinv on a vet approved diet. He was on antibiotics regularly to treat this issue but the tummy problems were not resolved and we found ourselves backing the same position. Three months ago we introduced him the Omni Pre and Pro Biotic supplement ( 1 a day). I can honestly say this has been the best decision ever. His diarrhea has gone , his stools are firm and he his so much better in himself. He sbsolutely loves the taste of the product which is in the gorm of a soft chew . The positive changes occurred quite quickly within the first two weeks and continued to improve over the next couple of months. No more having tk get up in the early hours to take him out . Thank you Omni for helping our precious boy .

      Your Questions Answered

      Yes, our formula is grain and soya free, with novel protein tasty ingredients designed for sensitive dogs.

      Absolutely. They are formulated for safe daily use and we encourage you to do so.

      Absolutely! Made with tasty ingredients and cold pressed to maintain vitality, these soft chews are loved by 9 out of 10 fussy dogs - they enjoy them just like tasty treats.

      Our formula is safe, but please consult your vet before combining with any medications.

      Mild improvement may be seen in 2-4 weeks. Most dogs show full benefits by 3-6 months of continuous daily use.

      Yes. They’re formulated with novel proteins and are free from chicken, beef, dairy, soya and grain making them ideal for dogs on hypoallergenic diets.