10 Best Cat Digestive Supplements [2024 UPDATED RANKINGS]

Features :

• BEST-SELLING DIGESTIVE SUPPLEMENT: This customer favorite is a must-have for dogs or cats who deal with occasional loose stools from environmental stress, dietary indiscretion or the transition to a new diet.
• GASTROINTESTINAL SUPPORT: This natural supplement is NASC (National Animal Supplement Counsel) certified and made with herbs to help soothe and protect the GI tract.
• HUMAN GRADE: Unlike most pet food, this recipe is 100% human grade – made with human grade ingredients & produced in a human food facility. That means higher quality ingredients & more safety standards, just like you’d expect from your own food.
• WE SAY NO TO: This recipe contains no preservatives, by-products, fillers, GMO ingredients, corn, wheat or soy.
• NATURAL & MADE IN THE USA: Perfect Form is made with ingredients you’d recognize from your own kitchen, and made in the USA with trusted sources from around the world.
• EASY TO SERVE: Combine the recommended amount of dry mix with water to form a paste. We suggest mixing in with their current food, or with a topper.

Features :

• VET-RECOMMENDED FOR DIGESTION + IMMUNE SUPPORT: Pet Honesty’s Digestive Probiotics + Powder for cats is naturally and deliciously flavored with real chicken and fish and is an easy way to help support healthy digestion and immune response in your cat. It’s made with natural ingredients and no chemical fillers or harsh preservatives so you can rest assured you’re giving your feline friend the best quality product possible.
• PROMOTE INTESTINAL + GUT HEALTH: This delicious tasting powder will help promote healthy gut flora with 5 Billion CFUs of Probiotics, 12 different probiotic strains particularly suited for cat digestive health and the Prebiotic Inulin. Unlike other probiotic powders for cats, Pet Honesty’s Digestive Probiotic+ is formulated with a high amount of CFUs and probiotic strains that are optimal for feline digestive health.
• MADE WITH NATURAL INGREDIENTS: This Probiotic Powder for Cats achieved a higher than usual palatability score in testing because of the addition of Catnip leaf to make it appealing to cats. This powder is also made with only natural ingredients and flavorings like like chicken liver, chicken heart, fish collagen, chicory root + catnip.
• NO CHEMICALS, WHEAT, SOY OR GMOS: Pet Honesty products are not only made with safe natural ingredients but they contain no chemicals, harsh preservatives, GMOs, wheat, soy or corn. This Probiotic cat powder was reviewed and recommended by a board of veterinarians to give you confidence you’re supporting your cat in the most safe and effective way possible.
• MADE IN THE U.S.A. | NASC MEMBER COMPANY: All Pet Honesty products are made in the US with US and globally sourced ingredients that meets the highest safety standards so you can rest assured you’re giving your pet the best quality product possible! Pet Honesty is also a NASC member company meaning it’s met the highest quality and compliance standards for pet supplements.

Features :

• A TEXTURE AND TASTE CATS LOVE: Pet Honesty’s Multivitamin for cats is a delicious supplement that contains essential vitamins, minerals, and nutrients to support your cat’s overall health. Powerful wholesome ingredients are packed inside a unique texture format: it’s crunchy and creamy on the inside, offering a taste and texture combination that cats love.
• HELP SUPPORT OVERALL HEALTH & IMMUNE FUNCTION: These easy-to-give chews contain key functional ingredients to help support overall immune, heart, joint, skin, and gut health. Plus, with a taste and texture 4/5 cats love*, giving them a chew is a simple way to ensure your cat is getting a well-rounded variety of important nutrients added to their diet. *Based on a 2022 feeding study
• MADE WITH NATURAL & OTHER PREMIUM INGREDIENTS LIKE LYSINE, BETA GLUCAN, AND OMEGA-3S: Multivitamin chews are filled with health-supporting ingredients you can trust. Lysine, an essential amino acid, supports immune + respiratory health. Beta Glucan, a premium prebiotic, supports gut + digestive health. Omega-3s, fatty acids from fish oil, flaxseed, and green lipped mussels, promote skin, coat, + joint health. All in a delicious chicken flavored chew your cat will love!
• PET HONESTY PLEDGE: A taste your pet will love & results you can trust. Made with the most effective natural + other premium ingredients. Formulated without corn, wheat, or soy. No artificial preservatives, colors, or flavors.
• MANUFACTURED IN THE U.S.A. | NASC MEMBER COMPANY: All Pet Honesty products are made in the US with US and globally sourced ingredients and are produced in a GMP compliant facility that meets the highest safety standards so you can rest assured you’re giving your pet the best quality product possible! Pet Honesty is also a NASC member company meaning it’s met the highest quality and compliance standards for pet supplements.

Features :

• VetriScience Probiotic Everyday for Cats is packed with prebiotics and probiotics that support normal GI tract function and digestion
• Probiotic Everyday can help to counter stress related digestive upset in day to day situations like traveling and kenneling or situational upset due to antibiotics, or food related sensitivities
• Probiotic Everyday contains 100 million CFU of patented, highly stable GanadenBC probiotics per chew
• This delicious duck flavored soft chew offers advanced gastrointestinal and immune support
• VetriScience products are manufactured in the U.S.A. and are backed by a 100% Satisfaction Guarantee

Features :

• Veterinarian formulated for cats over the age of 6 weeks for digestive support. Helps to support diet change and a healthy digestive tract.
• Fructooligosaccharides Prebiotic, Bacillus coagulans Probiotic, combined with digestive enzymes help to nourish the natural gut bacteria and assist in the digestion and absorption of essential nutrients.
• Bacillus coagulans Probiotic provides a source of live (viable) naturally occurring microorganisms.
• “Perfect for cats that have sensitive stomachs, during food transitioning, and for daily digestive support.”
• NaturVet Scoopables is a new innovative, flavor-packed delivery method that is perfect for finicky eaters! NaturVet has been manufacturing pet supplements for over 25 years and is dedicated to providing quality products for your best friend! Made in the USA with globally sourced ingredients

Features :

• CAT SUPPLEMENT FOR DIGESTION: HomeoPet Feline Digestive Upsets can provide temporary relief from digestive issues for cats. This natural pet supplement is a safe and gentle ally in the fight against your cat’s tummy problems.
• SAFE INGREDIENTS: Made from natural ingredients, this safe and gentle cat medicine is perfect for cats of all ages. It can help support healthy digestion and help relieve vomiting, diarrhea, and gas caused by minor intestinal problems.
• EASY TO USE: Dose our digestive upset medicine directly into your cat’s mouth, in water, or at meal/snack time 3 times a day until symptoms improve or to support digestive health for cats. For acute cases, give 1 dose every 15 minutes for up to 4 doses.
• FOR CATS OF ALL AGES: HomeoPet’s feline digestive medicine is well tolerated, safe, gentle, and natural with no known side effects. It can be used on cats of all ages who may be experiencing digestive upset due to environment or illness.
• SIMPLE, SAFE & PURE: Daniel H. Farrington and his veterinarian brother, Thomas Farrington, created HomeoPet to bring high-quality, safe, natural, and affordable treatments and supplements to pets and pet parents worldwide.

Features :

• NATURALLY SUPPORT YOUR CAT’S HEALTH — CATalyst is a cat and kitten supplement that provides health benefits derived from natural enzymes. CATalyst helps support immune, joint and digestive health for cats while caring for their skin and fur, in a simple liquid supplement that can be added to their daily food
• ENZYMES ARE THE CAT-ALYSTS OF DIGESTION — CATalyst is made with the digestive enzymes cats need to break down food and support digestive health. Unlike CATalyst, few other cat probiotics and digestive enzymes feature the absorbent form of Superoxide Dismutase (SOD), made from natural plant extracts. SOD is the body’s powerful defense against free radicals and the inflammatory reactions they cause, making CATalyst the choice enzymes for cats
• HELP YOUR CAT STAY AGILE — CATalyst is the joint supplement for cats that can help get the most out of their nine lives. This joint supplement helps provide cat arthritis and joint support pain relief and helps improve hip and joint health for cats. Whether you have a young kitten or a cat in their senior years, their mobility is key to a healthy and happy life
• FORTIFY YOUR FELINE — Optimize your furry friend’s health and wellness with this cat immune system supplement. Give them a boost with an enzyme and antioxidant rich formula that provides the live nutrition they need. CATalyst helps by strengthening their immune response for a longer, happier life
• AN EASY ADDITION TO THEIR DIET — We all know that trying to feed a cat vitamins and supplements can be a difficult (and even dangerous) task. Worry no more! CATalyst comes in an easy-to-use liquid form. Just add the recommended dose of antioxidant enzyme cat liquid supplement to their daily meal and help them reach their full potential

Features :

• For use in cats over 12 weeks of age
• NaturVet Digestive Enzymes Plus Probiotic helps to unlock vitamins, minerals and other important nutrients from food for optimal absorption
• Good for food transitioning
• Aids in the absorption of vitamins & minerals from food
• Provides energy due to better utilization of nutrients

Features :

• SCIENTIFICALLY FORMULATED – Like all InClover supplements, Fresh Digest works with the body’s natural processes. It contains organic prebiotics which serve as food for friendly bacteria in the gut. This targeted feeding promotes a healthy intestinal balance, allowing your cat’s unique, native bacterial strain to thrive. The enzymes help to break down food so that the acanine may fully digest the nutrients and absorb them into the bloodstream. BONUS: breaks down hairballs before they form!
• WORKS FAST – Fresh Digest starts working immediately and is the only supplement to contain clinically tested levels of organic prebiotics plus four plant-based enzymes. This comprehensive formula goes to work right away, normally producing visible results in 1-3 days.
• CONVENIENT APPLICATION – Just add Fresh Digest’s pure, white powder to every meal. The powder is slightly tacky, allowing it to coat dry foods or mix in with wet, raw, or freeze dried diets.
• HUMAN GRADE INGREDIENTS – Fresh Digest is 100% human-grade, and because it contains no living ingredients is highly shelf-stable. Fresh Digest efficacy is not affected by oxygen, water or heat less than 120 degrees Fahrenheit.
• GENTLE AND TASTELESS – Fresh Digest contains no filler, preservatives, sugars, grains, or flavors that could further irritate sensitive systems. Safe for cats of all ages.

Features :

• 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.
• Our Daily Probiotic does not contain wheat, corn or artificial ingredients. It comes in a tasty duck flavored chew that even finicky cats will love.
• Daily Probiotic guarantees 100 million CFU’s to the gut and supports digestive regularity in cats of all ages.
• Probiotics help normalize digestive functions to reduce gassiness, diarrhea, constipation and blockages.
• All Pet Naturals products are veterinarian formulated, NASC approved and manufactured in the USA.