Hairball Support Powder Supplement for Cats
Verified Jun 14, 2026
This is a fiber-based powder supplement designed to help cats pass hair through the intestinal tract more easily. It uses psyllium seed husk as the main active ingredient, with a chicken-flavored base to make it more palatable. It’s intended to be mixed with your cat’s regular food to support hairball management and digestive transit.
This is a simple, fiber-focused hairball supplement that relies on psyllium husk to help move ingested hair through the gut. The ingredient list is short and straightforward, which many owners of sensitive cats appreciate. It can be a reasonable option for otherwise healthy cats who get hairballs despite being on a balanced diet and regular grooming routine.
The KibbleLab Score (1–10) is assessed from publicly available product data. Our evaluation is science-based, not marketing-based.
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At a Glance
KibbleLab Review
Strengths
- Psyllium seed husk provides soluble fiber, which can help hair move more smoothly through the digestive tract and support stool formation.
- Very short and simple ingredient list, which reduces the chance of unexpected additives or unnecessary ingredients.
- Powder format that can be mixed with food, which is often easier than giving a paste or tablet for many cats.
Considerations
- This is a supplement, not a complete and balanced diet, so it should only be used alongside a nutritionally complete cat food.
- Contains chicken flavor and brewer’s yeast, which may not be suitable for cats with chicken or yeast allergies or sensitivities.
- Fiber supplements can cause loose stools or, less commonly, constipation if not introduced gradually or if the cat doesn’t drink enough water.
Full Ingredient List
Ingredients and analysis reflect manufacturer data at the time of our last update and can change without notice. Always check the actual product packaging before feeding.
Ingredient filtering helps identify compatible options but is not a substitute for a veterinary elimination diet.
Top 5 Ingredients Explained
01
Psyllium Seed Husk
Psyllium seed husk is a soluble, fermentable fiber derived from the psyllium plant commonly added to pet foods and supplements to bulk and regulate stools, helping relieve constipation, normalize diarrhea, assist hairball passage in cats, and support colonic health. Because it swells when hydrated, it must be given with plenty of water to avoid esophageal or intestinal obstruction, can alter absorption of some oral medications, and should be introduced gradually and used under veterinary guidance rather than as a source of calories or protein.
02
Brewer's Yeast
Brewer's yeast (deactivated Saccharomyces cerevisiae) is commonly used in dog and cat foods as a flavor enhancer and supplemental source of protein, B‑complex vitamins, trace minerals and immunomodulating components such as beta‑glucans. It can support skin, coat and general nutritional status, but may cause gastrointestinal upset or allergic reactions in yeast‑sensitive pets, is not a live probiotic, and should be used cautiously in animals prone to purine‑related issues or those receiving antifungal medications.
03
Natural Chicken Flavor
Natural Chicken Flavor is used primarily as a palatability enhancer in dog and cat foods to improve aroma and taste and is not a meaningful source of protein, vitamins, or other nutrients. While generally considered safe, the flavoring is a concentrated extract or hydrolysate derived from chicken that may trigger reactions in animals with chicken allergies and does not guarantee whole‑meat content or higher nutritional quality.
Product Details & Brand
Product Specs
Brand
Under the Weather Pet is a pet food and supplement brand offering freeze-dried bland diets, broth toppers, and wellness chews for dogs and cats. The brand targets health-conscious pet owners seeking convenient, vet-formulated solutions for digestive upset and recovery support.
Visit Under the Weather PetManufacturer
All Under the Weather products are manufactured in the United States in facilities that follow FDA and USDA guidelines. The company emphasizes quality control, sourcing premium human-grade ingredients, and producing small batches to ensure safety and nutritional integrity.
Manufacturing details are compiled from public sources and not independently verified; they may not reflect contract manufacturing or co-packing.
Recall History
Under the Weather Pet Hairball Support Powder Supplement for Cats has no recalls since 2014.
Source: FDA Pet Food Recall Database · Monitored daily
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Frequently Asked Questions
Has Under the Weather Pet ever been recalled?
We have no recalls on record for Under the Weather Pet. We monitor the FDA Pet Food Recall Database daily.
How does KibbleLab rate foods?
Our scores are based on ingredient composition, nutritional profile, AAFCO compliance, and health considerations. We don't penalize by-products, grains, or synthetic preservatives. Brands cannot pay for higher scores.
Is KibbleLab a substitute for veterinary advice?
No. KibbleLab provides data-driven food analysis, not medical advice. Always consult your veterinarian before making dietary changes, especially for pets with health conditions.
KibbleLab provides informational content only. This is not veterinary advice. Always consult a qualified veterinarian before changing your pet's diet.
KibbleLab may earn affiliate commissions through product links. No one can pay for a higher score, or to change what we recommend for your pet.
Product data sourced from manufacturer websites, AAFCO statements, and FDA recall database. Last verified dates reflect our most recent data check.
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