Product details
Proviable® Fiber Supplement for dogs and cats contains a proprietary 5-in-1 fiber blend. Fiber helps to support normal stool consistency and frequency.
-
A Healthy Gut Supports Overall Health – Proviable® Fiber with prebiotics contains NMXFBR5, a proprietary 5-in-1 fiber blend of microcrystalline cellulose, apple fiber, psyllium husk, beta-glucans, and gum Arabic to support a healthy digestive system.
-
Easy Administration – Proviable® Fiber comes in an easy to administer powder that can be easily sprinkled over your pet’s food.
-
Vet Recommended Probiotic – Proviable® Fiber comes from Nutramax Laboratories Veterinary Sciences Inc., the #1 Veterinarian Recommended Supplement Company*.
-
Exceptional Quality - Nutramax Laboratories Veterinary Sciences Inc. exceeds the industry standard for animal health supplements, with products that are backed by science and guaranteed to meet label claims.
-
Nutramax Laboratories Veterinary Sciences, Inc. is the #1 veterinarian recommended supplement company*, has been a leader in pet health for over 25 years, providing supplements to support joint health, digestive health, skin and coat health, calming, and more.
*Source: Survey conducted among small animal veterinarians who recommended animal supplements.
Product sourced directly from the manufacturer or their approved distributor. Guaranteed genuine product backed by the manufacturer.
For
Dogs and Cats
Ingredients
*Please refer to packaging/label for complete product information, including caloric content and ingredient analysis.
Guaranteed analysis
|
Per 2.6 grams (teaspoon):
|
|---|
|
Total Dietary Fiber (TDF), max (a proprietary blend NMXFBR5™: microcrystalline cellulose,
apple fiber, psyllium husk fiber, yeast extract*, and gum arabic)
|
85% / 2210 mg
|
|
Insoluble Dietary Fiber (IDF), max
|
57% / 1482 mg
|
|
Soluble Dietary Fiber (SDF), max
|
28% / 728 mg
|
|
Crude Fiber, max
|
30%
|
|
Moisture, max
|
4%
|
|
Crude Protein, min
|
4%
|
|
Crude Fat, min
|
2%
|
*Source of beta-1,3/1,6-glucan.
Other Ingredients: Rice hulls (ground).
Product class
Dietary supplement, Digestive health
Product flavoring
The manufacturer does not provide specific flavoring information for this product.
*Contains yeast, rice (hulls)
Manufacturer
Nutramax
Usage
*Please refer to product packaging for full administration instructions, including the manufacturer’s recommended Directions for Use.
Proviable Fiber Supplement Powder for Dogs & Cats should be given as directed by your veterinarian.
Manufacturer suggested usage:
Increased stool frequency and volume may occur with increased fiber intake. The amount administered may be increased or decreased based on your veterinarian’s recommendation in response to your pet’s stool quality. It is best to increase dietary fiber intake gradually over a period of 5-7 days. Follow the directions for use below.
Mix with food twice daily.
Dogs:
Starting recommendation: Give 1/2 teaspoon* per 20 pounds body weight twice daily.
If an increase is necessary, double the initial amount.
Cats:
Starting recommendation: Give 1/8 teaspoon* twice daily.
If an increase is necessary, double the initial amount.
*Each teaspoon is approximately 2.6 grams of powder. Teaspoon not included.
Storage
Store in a cool, dry place at a controlled room temperature and out of direct sunlight. Keep in a secure location out of the reach of children and pets. Keep the lid tightly closed after opening to ensure freshness.
Exposure to extreme temperatures or moisture may affect the integrity and effectiveness of medications and supplements. Always store this product properly (e.g., away from the bathroom, kitchen sink, or other damp places).
Side effects
There are no known side effects with Proviable Fiber Supplement when given according to the manufacturer’s package recommendations.
Please discontinue use and consult your veterinarian if your pet experiences any persistent or troublesome side effects, or if you notice anything unusual.
Precautions
*Please refer to packaging for full product information, including warnings and safety precautions.
For use in animals (dogs and cats) only. Keep out of the reach of children and animals.
Please ensure your veterinarian is aware of all medications and supplements that your pet is currently receiving. Contact your veterinarian if your pet experiences any unusual reactions when multiple medications and/or supplements are given together.
Do not administer this product to animals with a known or suspected allergy or hypersensitivity to it or any of its ingredients. Allergic reactions to medications or supplements may occur. Please inform Vetsource and your veterinarian if your pet has any known sensitivities or allergies to medications or supplements.
If your pet displays symptoms of an allergic reaction, discontinue therapy and call your veterinarian immediately or seek emergency veterinary attention. Symptoms may include (but are not limited to): swollen lips, tongue, face, or airways; difficulty breathing; agitation; profuse salivation; and widespread hives or itching.
Adverse reactions
If you are concerned that your pet has experienced an adverse reaction to this product, please contact the manufacturer Nutramax Laboratories at 888-886-6442 or Vetsource Pet Owner Care at 877-738-4443.
Overdose
If you have any reason to suspect an overdose, call your doctor/veterinarian or the appropriate poison control resource immediately.
For humans:
The national toll-free Poison Help line, 1-800-222-1222, will connect you to your local poison center in case of emergency. This service is available nationwide and in most U.S. territories.
For animals:
The ASPCA Animal Poison Control Center is available 24 hours a day, 365 days a year at 888-426-4435.
Pet Poison Helpline® also provides a 24/7 animal poison control service at 855-764-7661.
*Please note: this information is for third-party services and is provided for convenience in case of potential poison-related emergencies. There may be consultation fee for these services.
Disclaimer
The content provided on this page is NOT medical advice.
All content, including the images and product description above, is intended for general informational purposes only and should not be considered a substitute for professional veterinary consultation, diagnosis, or treatment.
Consult your veterinarian for complete information about this product and how it fits into your pet's individual treatment plan.
Last revised: 12/22/2025