"Couldn’t get my cat to try it~ hid it under his dry food and mixed in with his wet food> no interest"
Hairball Support Gel for Cats
Hairball Support Gel for Cats
Hairball Support Gel for cats promotes the natural elimination and prevention of hairballs.
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Product information
Product information
Promotes Gentle Hairball Relief – Helps prevent and naturally eliminate hairballs with a soothing, vet-formulated blend designed just for cats.
Powered by Natural Fiber – Contains psyllium seed husks, a rich source of natural fiber that supports healthy digestion and smooth elimination.
With Real Alaskan Salmon Oil – Infused with high-quality salmon and soybean oils to gently lubricate the intestinal tract for safe hairball passage.
Supports Skin & Coat Health – A natural source of omega-3 fatty acids to reduce shedding and support a healthier coat—helping minimize hairball formation at the root.
Clean, Simple, and Safe – Made without petroleum, artificial flavors, or dyes. Manufactured in the USA using only premium, cat-friendly ingredients.
Ingredients
Ingredients
| Crude Protein (min) | 0.5% |
| Crude Fat (min) | 28% |
| Crude Fiber (max) | 20% |
| Biotin* | 0.005 mg |
| Lecithin* | 2.5 mg |
*Not recognized as an essential nutrient by AAFCO Cat Food Nutrient Profiles
Inactive Ingredients:
Malt Syrup, Soybean Oil, Corn Syrup, Cane Molasses, Salmon Oil, Psyllium Seed Husk, Lecithin, Biotin Supplement, Potassium Sorbate (Preservative) and Mixed Tocopherols (Preservative)
Directions
Directions
To acquaint your cat with the flavor, place a small amount on its nose or in its mouth.
Adult Cats: 1/2 teaspoon twice daily for 2 to 3 days. Follow with a 1/4 - 1/2 teaspoon 2 - 3x per week.
Kittens over the age of 6 months: 1/4 teaspoon once daily for 2 to 3 days
Shipping and return details
Shipping and return details
Please note that we only ship to addresses in the lower 48 of United States. We do not ship internationally or to AK/HI at this time.
Expedited Shipping (arrives in 2-3 business days)
Flat rate of $19.99 USD. Orders placed before 3pm EST Monday - Friday (non holidays) ship the same day. In-stock items are normally shipped within 1-2 business days. Expedited and overnight shipping options are not available to Hawaii, Alaska and PO Boxes. We do not ship on holidays. Expedited orders placed on Friday after 12pm EST will be delivered Wednesday (2 business days).
Hastle-free Returns
We are happy to accept returns of unopened, unexpired products purchased directly from our website within 30 days of purchase. Please note, we DO NOT accept returns of opened or expired products. We also do not accept returns of items purchased from Amazon or other retailers.
Please send your returns using the carrier of your choice to:
Under the Weather Pet (ATTN: Returns)
1360 Marshall Avenue Williston, VT 05495
Please ensure to include your name and order number.
Once your return has been processed, it may take 3 - 10 days for the refund to be posted to your account. The customer is responsible for the return shipping fee.

Frequently Asked Questions
What is a hairball?
Why do cat's get hairballs?
Are Hairballs Normal?
Are some cats more prone to hairballs?
Are there signs that a cat is unable to pass a hairball?
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Veterinarian Formulated
Every product we manufacture has been developed in close collaboration with verterinarians - that means they’re safe, and they work!
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Manufactured in the USA
All of our products are manufactured right here in Vermont, USA, always using the highest quality ingredients.
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Fast Shipping
Your hands are already full taking care of your furry friend. Save the trips to the store with our fast and free shipping!
Overall rating: 4.375 / 5 from 8 reviews.
AI Generated Review Summary
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Review highlights
Reviews
psyllium husk is good
"this is not watery, its very thick. my senior kitty doesn't seem to mind it at all, i put a half a teaspoon in his mouth slowly and gently. I like that it has no petroleum jelly or mineral oil in it. cats need fiber and this has that. it works well for constipation and hairballs. this hairball product is the best that I've found."
One cat loves this so much, he’s become an instant addict
"This hairball gel is a big success. Cats love it, and it seems to help reduce the hairball vomiting. Highly recommended."
Tasty Under the Weather Hairball Treat for Tummies
"Just started this week. Hope to find several tummies are soothed and responding to treatment with this hairball gel. Several kitties seem to love this tasty treat."
Great Petroleum Free Prduct
"Haven’t been using this that long yet but so far so good and love the fact that it is petroleum free!"
Good product so far
"Only 2 cats will try it the other wants no part of it"
Just like a treat
"Our senior cat enjoys the taste so much, and that makes it so much easier to give it to him! Thanks for such a useful goo 🐈⬛😁"
Best Hairball Gel we've tried
"Found this online when we could no longer find Kindhearted, the previous gel we used. I like Under the Weather better! It is very thick so you have to squeeze the tube really hard but previous brands we tried melted and made a mess. I might try to somehow make the dispensing hole larger. Our 17 yr old, long-haired cat, Carmen, has chronic constipation and hairballs. Under the Weather addresses both problems. Very happy with it and will continue to use!"
Q&A
- Can this be used for dogs with hairball problems?
- Yes!








