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It’s made out of a high-quality natural quartz sand with a unique nontoxic hydrophobic coating.

The amount supplied is optimized for price and for the vast majority of cats to be able to comfortably use it, but as we know cats are fussy so there is never a 100% when it comes to a cats judgement.

Yes, Kit4Cat is used by Veterinarians all around the world, but we made Kit4Cat so that all Cat parents can use it to easily take samples from their cat any time and test themselves at home with testing strips or take the sample to the Vet.

Sometimes, cats like to dig around their litter before or after urinating. Even if the urine is completely covered by the sand, the sample can still be extracted just by moving the sand aside it will 'pop' out and will still be clean.

Kit4Cat is a single-use diagnostic kit and can be easily disposed of after a single urine sample has been collected.

CheckUp Kit4Cat Hydrophobic Sand/Litter Urine Collection Kit for Cats

Name: CheckUp Kit4Cat Hydrophobic Sand/Litter Urine Collection Kit for Cats
Brand: CheckUp
SKU: CHKP-K4C-OG
Price: 14.95 USD
Availability: InStock

CheckUp Kit4Cat Hydrophobic Sand/Litter Urine Collection Kit for Cats

The Hydrophobic Sand Urine Collection Litter Kit makes cat urine testing easy, clean, and stress-free. Featuring 3 single-use bags of 100% natural, odorless hydrophobic sand, this kit keeps urine on the surface perfect for non-invasive sample collection at home. Safe for cats of all ages, it’s a gentle and vet-trusted solution ideal for health monitoring or pre-appointment testing without the hassle of needles or sedation.

$14.95

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CheckUp at Home Wellness Test Kit for Cats

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CheckUp Kit4Cat Hydrophobic Sand/Litter Urine Collection Kit for Cats

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PRODUCT DETAILS

Collect Clean Cat Urine—Without the Stress

Hydrophobic Sand Collection Kit (3 x 11oz Bags)
Natural, non-invasive solution for at-home urine testing and vet prep.

Say Goodbye to Invasive Cat Urine Collection

This DIY collection kit uses 100% natural, hydrophobic sand to make testing clean, safe, and easy. Urine stays on top—no absorption—so you can collect samples quickly without stressful vet visits.

What’s Included

3 x 11oz Bags of Hydrophobic Sand (single use)
Enough for 3 clean urine sample collections

Key Features

Patented Hydrophobic Technology

Special coating prevents urine from soaking in
Even if your cat tries to bury it, the urine rises back to the surface
Makes clean collection simple and fast

100% Natural & Odorless Sand

Safe for all cats—no added scents or synthetic fillers
Soft, natural texture that’s gentle on paws
Odorless and non-toxic—preferred by cats once they adjust

Designed for One-Time Use

Each 11oz bag is portioned for a single collection
Lightweight and easy to ship
Ideal for occasional use or routine home monitoring

Skip the Stress of Cystocentesis

No needles, no sedation
Non-invasive and vet-preferred for pre-appointment sample collection
Use it to support better diagnostics without the stress

Perfect for Proactive Pet Parents

Monitor your cat’s health between checkups
Use with test strips for full wellness screening (sold separately)
Designed for cats of all ages and breeds

How It Works

Pour one bag into a clean, empty litter box
Let your cat urinate as usual—urine will stay on top
Collect with a pipette or absorbent pad (not included)
Test with strips or store in vial for vet review

Why Choose the Hydrophobic Sand Collection Kit?

✔️ Non-invasive, cat-safe, and natural
✔️Easy sample collection from home
✔️ Vet-trusted and cat-parent approved

DELIVERY

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Product Brochure

Material Safety Data Sheet

Validation Studies

Product Label

View full details

It’s made out of a high-quality natural quartz sand with a unique nontoxic hydrophobic coating.

The amount supplied is optimized for price and for the vast majority of cats to be able to comfortably use it, but as we know cats are fussy so there is never a 100% when it comes to a cats judgement.

Yes, Kit4Cat is used by Veterinarians all around the world, but we made Kit4Cat so that all Cat parents can use it to easily take samples from their cat any time and test themselves at home with testing strips or take the sample to the Vet.

Sometimes, cats like to dig around their litter before or after urinating. Even if the urine is completely covered by the sand, the sample can still be extracted just by moving the sand aside it will 'pop' out and will still be clean.

Kit4Cat is a single-use diagnostic kit and can be easily disposed of after a single urine sample has been collected.