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Updated: 08 Oct 2025

10 Best Cat Probiotics

#1
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Probiotics for Cats | Cat Probiotic Power | 12 Strains Prebiotics | Fresh Salmon-Flavored Digestive Powder Supplement | 5 Billion CFUs | Gut Health Support | for All Ages and Breeds | 120g

Brand: PETSSENTIALS
$21.99
⭐ 4.2
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    Support Digestive Balance: Formulated with 12 probiotic strains and prebiotics to help maintain a healthy gut and support optimal digestion in cats of all ages.
  • Fresh Salmon Flavor: Delicious salmon-flavored powder your cat will lovemakes daily gut health support easy and stress-free.
  • Simple to Use: Just sprinkle the powder over your cats regular mealsno pills, no fuss, just daily wellness support.
  • Clean, High-Quality Formula: Made without fillers, dyes, or artificial additivesonly what your cat needs for effective digestive and immune health.
  • Great for All Breeds & Sizes: With 120g per jar, you can customize portions for kittens, adults, and senior cats alike.
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#2
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Pro Plan Fortiflora Cat Probiotic Sachet 30X1G

Brand: Pro Plan
$61.40
⭐ 4.1
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    Contains a guaranteed level of a proprietary microencapsulated strain of viable probiotic (Enterococcus faecium SF68) (5 x 108 CFU/g). The microencapsulation process enhances stability, guaranteeing levels of live .beneficial bacteria entering the gastrointestinal (GI) tract
  • Helps support intestinal health and microflora balance.Contains the lactic acid bacteria Enterococcus faecium.SF68, at levels proven to support intestinal health and microflora balance in dogs
  • Proven to help support a healthy immune system
  • Highly palatable.Highly palatable formula PURINA PRO PLAN FortiFlora Canine can also act as a palatability enhancer
  • Can be easily sprinkled on all dog foods.Easy to give; once daily administration
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#3
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Probiotics for Dogs & Cats. Best Powder to Relieve Diarrhea Yeast Infections Itching Skin Allergies & Bad Breath. Boosts Immunity. Added Digestive Enzymes Improve Digestion. Made in USA 160 Scoops

Brand: Finest For Pets
$62.49 ($30.04 / 100
⭐ 4.7
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    OPTIMIZES PET HEALTH: TummyWorks probiotic powder aids in restoring proper gut function for your pet, providing relief from allergies, hot spots, diarrhea, yeast infections, itching, gas, bad breath, scratching, bloating, and constipation. It offers a comprehensive solution for a happier, healthier pet.
  • IMPROVES HEALTH & HAPPINESS: Enhance your pets's gut health and skin wellness with our advanced probiotic formula, specially designed to manage skin irritations and allergies while promoting optimal digestion. Dogs and cats of all ages love it! The powder mixes easily with food, making it simple to administer to your pet.
  • UNIQUE BLEND OF 10 PROBIOTICS: Our probiotic powder features a blend of 10 high-quality probiotics to support balanced gut flora and boost immunity. Probiotics help protect your pet against germs and disease. Additionally, it restores gut health following antibiotic use.
  • ENZYME-INFUSED FOR BETTER ABSORPTION: Not just a probiotic, our formula includes six natural digestive enzymes to enhance nutrient absorption, setting it apart as a superior choice among dog supplements.
  • SAFE AND HIGH-QUALITY MANUFACTURING: Rest assured, our dog probiotics for digestive health are free from additives and preservatives, manufactured in a GMP-inspected facility.
  • WERE CERTAIN YOUR PET WILL LOVE IT - Not to your pet's taste? No problem, well give you a 100% refund our contact details are on every label and we promise to look after you.
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#4
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Fera Pet Organics Probiotics for Dogs & Cats - Vet Created - Cat & Dog Probiotic Supplement - 12 Strains & Prebiotics for Pet’s Digestion - 60 Scoops​

Brand: Fera Pet Organics
$75.00
⭐ 4.1
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    Powerful pet probiotics: Feras prebiotics and probiotics promote optimal gut and digestive balance; flavorless powder with 12 hand-selected strains, plus organic prebiotics helps with immunity, digestion, energy, metabolism, skin, coat, and dog allergy
  • No fillers: This certified organic dog and cat probiotic is formulated with 12 strains (5 billion CFUs per scoop) and organic prebiotics (acacia, agave inulin and fructooligosaccharides) for a balanced digestive tract
  • Veterinarian formulated: Cat and dog probiotics formula crafted by our Co-Founder, Veterinarian Dr. Dulake; our dog and cat probiotics bear the NASC quality seal, are made in the USA, GMP-compliant, and do not contain colors, dyes or preservatives
  • Directions for use: Feed as cat or dog food toppers by adding the recommended amount to dog food or cat food with the included scoop; scoop is equivalent to teaspoon; under 15lbs, give scoop; 16-60lbs, give 1 scoop; above 60lbs, give 2 scoops
  • Care from head to tail: Dog and cat supplements crafted from our commitment to creating effective, honest and delicious cat and dog vitamins and supplements, while combining Eastern and Western ingredients for a holistic approach to your pets wellbeing
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#5
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PAW by Blackmores Digesticare™ Probiotic Powder for Dogs and Cats | Supports Dog or Cat’s Gut Health |143g

Brand: PAW by Blackmores
$46.73
⭐ 4.7
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    Enhances the gastrointestinal microbiome, improving digestion and general health Bacillus subtilis improves stool quality in dogs and may aid in the management of chronic diarrhoea in dogs Daily supplementation improves intestinal health by increasing healthy gut flora, leading to a reduction in faecal odour Enzyme supplementation may increase gut fermentation activity and improve amino acid utilisation
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#6
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Vetafarm Synbiotic S 150G

Brand: Vetafarm
$21.99 ($14.66 / 100
⭐ 4.2
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    9 Strain probiotic blend (180 million CFU/g) with natural prebiotic and enzymes
  • Aid during periods of intestinal dysfunction such as diarrhoea or malabsorption
  • Use in all animals in times of stress, illness, injury and/or post antibiotic treatment
  • Support the immune and digestive systems
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#7
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Pet Naturals Daily Probiotic for Cats, 30 Chews - Digestive and Immune Support Supplement for Cats

Brand: Pet Naturals
$23.30 ($64.72 / 100
⭐ 4.2
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    Daily Probiotic guarantees 100 million CFUs to the gut and supports digestive regularity in cats of all ages.
  • Probiotics are recommended for immune support, increased times of stress such as boarding, travel and new changes to the environment as well as when a pet has been placed on antibiotics.
  • Probiotics help normalize digestive functions to reduce gassiness, diarrhea, constipation and blockages.
  • Our Daily Probiotic comes a in a tasty duck flavored chew that even finicky cats will love.
  • All Pet Naturals products are veterinarian formulated, NASC approved and manufactured in the USA.
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#8
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VetriScience Gut Health Probiotic & Prebiotic Digestive Supplements for Cats, Gas & Diarrhea & Immune Support, Soft Chews, Duck, 60 Count - New Look

Brand: VETRISCIENCE
$29.51 ($0.49 / coun
⭐ 4.7
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    Daily Probiotic for Cats: Help your cat thrive with these daily probiotic chews designed to promote optimal gut health. With 120 million CFU of Bacillus coagulans per chew and added prebiotics, these tasty duck-flavored treats support digestion, regularity, and stool quality, plus immune function
  • Gentle, Delicious Formula: Made for cats of all ages, sizes, and breeds, Gut Health probiotics for cats provide a simple solution to gut health. From kittens changing diets to seniors needing extra digestive support, this supplement is a perfect addition
  • Ease Digestive Upset: Soothe your cat's stomach with a daily probiotic. These chews help soothe diarrhea, gassiness, and gut discomfort, ensuring your cat feels their best even during dietary changes, recovery, or minor stomach issues
  • Prebiotic Power for Gut Balance: Each chew includes FOS, a natural prebiotic fiber that fosters the growth of good gut bacteria. This added support boosts digestion, promotes regular bowel movements, and enhances overall gut health
  • Convenient and Delicious: Gut Health probiotic chews for cats are deliciously flavored to make supplementation a breeze whether you're supplementing a homemade diet or commercial food
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#9
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Probiotic for Cats, Natural Pet Probiotic, Pet Supplements, Supports Gut Health, Liquid Probiotic - 60 ml / 2 fl.oz

Brand: Generic
$16.99
⭐ 4.4
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    Immune System Boost - This cat probiotic is designed to enhance your cat's immune function, addressing common issues like diarrhea, constipation, flatulence, and seasonal allergies for happier, healthier pets.
  • - Supports Digestive Health - Our liquid probiotic fosters optimal conditions for digestion and nutrient absorption, maintaining a harmonious balance in your cats gut flora and enhancing energy levels.
  • - Natural Ingredients for Optimal Wellness - Infused with a proprietary blend that includes Prebiotic, E. faecium, L. acidophilus, and enzymes like Bromelain and Papain, our native pet probiotic is safe, effective, and cruelty-free for your furry companions.
  • - Relief from Common Discomforts - Designed to relieve symptoms such as itchy ears, skin irritations, paw licking, and bad breath, this probiotic for cats helps maintain healthy yeast levels and promotes overall comfort.
  • - Easy-to-Use Liquid Formulation - Delivered in a convenient 60 ml bottle with an accurate glass dropper, simply administer 0.5 ml twice daily or as advised by your veterinarian for maximum effectiveness.
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#10
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Petz Park Probiotics for Cats - Digestive, Hairball Support - Includes Prebiotics, Immune Support for Cats - Cat Probiotic - for Dry Cat Food and Cat Food Wet - Made in Australia

Brand: Petz Park
$32.59
⭐ 4.7
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    HAIRBALLS: Cat Probiotics can help prevent cat hairballs from forming. As probiotics help improve cat digestion, it also helps to pass any undigested food attached to the hair sitting on the digestive tract easily before it even becomes a hairball. Common signs of hairballs in cats include: retching, gagging and a decreased appetite.
  • OVER-GROOMING: Excessive grooming often occurs as a result of allergies. Cats groom themselves to relieve itching. Strengthen your cat's immune system with this mix of Probiotic for cats to help reduce excessive grooming.
  • ALLERGIES + IMMUNE SYSTEM: A cats immune system is dependent on a healthy gut. A strong immune system is the first line of defence against cat allergies. Probiotics play an important role in promoting a healthy balance of intestinal flora in the small and large intestines. Cat allergy symptoms include: scratching, rubbing or shaking their head, wheezing, sneezing, coughing, gas, bloating, diarrhoea or vomiting.
  • DIGESTION: Adding probiotics to your cats regular diet helps them maintain good gut health and a stronger immune system. Did you know that 70% of a cat's immunity lies in its digestive tract? Healthy microflora (good gut bacteria) is essential for optimal gut health. Help your cat to fight diseases and achieve optimal gut health with our Probiotic for Cats.
  • ENCAPSULATION PROCESS We use micro-encapsulation to ensure the stability and viability of our probiotic strains, meaning it is able to survive acid in the stomach. The micro-encapsulation protects the bacteria from heat, moisture and light and is designed to become active in the small intestine. This makes our formula extremely potent.
  • 1.3 BILLION CFU: This is a highly potent cat probiotics powder with 1.3 BILLION CFU/g.
  • MADE IN AUSTRALIA
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