Help
Frequently asked questions.
Suitability, daily routine, formula transparency and prelaunch availability.
Suitability
Who it is designed for, and where a veterinarian should guide the decision.
What is Whisker9?
Whisker9 is a daily powder topper for adult cats, with 17 individually disclosed active ingredients. It is intended to be mixed into wet food alongside a complete diet. Our first batch is in manufacturing, with launch expected in the coming months.
Which cats is it for?
For adult cats of all ages. Not for kittens or pregnant or lactating cats. The disclosed daily amounts are for a 10 lb / 4.5 kg adult cat. Ask your veterinarian about your cat’s individual needs, especially if they have a condition or take medication.
Does it replace complete cat food?
No. Whisker9 is a supplementary topper intended to accompany a complete diet.
Does it contain animal ingredients?
Yes. The formula includes chicken-derived collagen and an organ-led flavor system that may include fish hydrolysate. It is not a vegan or fish-free product.
Routine
The intended daily format, with final label directions taking priority at launch.
What comes in a box?
The box contains 30 sachets of 2.5 g each, for 75 g in total. One sachet is one daily serving for the reference adult cat.
How would I use it?
The intended routine is one sachet mixed into an adult cat’s wet food daily. Follow the approved label directions when the product is available.
What if my cat is picky?
We do not publish introduction instructions in this preview. Follow the approved label when available, or ask your veterinarian or our support team about your cat’s situation.
How should I store it?
Final storage directions will appear on the approved label. Until then, contact support rather than relying on this preview for storage guidance.
What if my cat has an adverse reaction?
Stop using the product and contact your veterinarian. For a product or batch question, contact our support team; this preview is not medical guidance.
Formula & research
What is disclosed, and what the linked research can and cannot establish.
Who developed Whisker9?
Our R&D team has spent two years developing the Whisker9 formula, with input from a nutritionist, a veterinary scientist and a veterinarian. Our ingredient guide explains the amounts, roles and published research behind the formula.
What does the research show?
The linked studies explain nutritional functions or the ingredients and diets studied. They do not clinically validate the finished Whisker9 formula or promise a health outcome.
Does Whisker9 contain a live probiotic?
The formula uses a heat-treated postbiotic. Its amount is expressed in cell equivalents, not live bacteria or colony-forming units.
Ordering & support
Planned pricing, current availability and the right route for help.
What will it cost?
The planned subscription price is $327 every 90 days ($109 per 30 days). A planned 30-day one-time purchase is $129. Purchasing and final terms are not open in this preview.
Can I buy it now?
Our first batch is in manufacturing, with launch expected in the coming months. Orders and email signup are not open in this preview. No reservation or pre-order is available.
How can I get support?
For a question specific to your cat’s health, contact your veterinarian. For product or launch questions, contact our support team.