Kit4Cat Cat Urine Sample Collection Kit Urine Testing for Cats, 2-lb bag

Skip image gallery
Slide 1 of 9

At a Glance

  • Urinary Tract Health
  • All Lifestages
$17.95 Chewy Price
Promo, New Customers Only: Spend $49+, Get $20 eGift Card + Free Shipping with code: WELCOME
In Stock
FREE 1-3 day delivery on first-time orders over $35
Free 365-day returns

Pay in 4 interest-free payments on purchases of $30-$1,500. .

About This Item

Details

  • Non-absorbent litter holds your cat’s urine on the surface for easy sample collection.
  • A non-invasive, stress-free way to collect your kitty’s wee in your own home.
  • Made with natural, non-toxic coated sand designed to look, feel and smell like your cat’s regular litter.
  • Includes 3 bags of litter and 3 sets of a pipette/vial with lid for clean, safe transport to the vet.
  • Unlike shredded plastic or other litter alternatives, there’s no messy cleanup—simply dispose like typical litter.

Instructions

Learn More About Kit4Cat From Our Team of Experts

Frequently bought together

Questions & Answers

9 Customer Questions

What if the cat buries their urine in the sand? Is it still easy to collect?

Answer by Chewy • Jan 29, 2021
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 and using the provided pipette.

Can you use this with nosorb?

Answer by Chewy • Aug 09, 2020
This kit comes with non-absorbent litter holds your cat’s urine on the surface for easy sample collection. It also includes one pipette and one vial with lid for clean, safe transport to the vet.

Does it matter if the kitten has a stool in the litter? Will the sample be contaminated?

Answer by Chewy • Mar 10, 2021
As the sand is hydrophobic, the urine will puddle up in multiple locations. The sample should be taken from a puddle that has not come in contact with the stool if possible.

What is the shelf life for an unopened bag of this litter?

Answer by Chewy • May 09, 2021
The shelf life of an unopened bag is 5 years.
Reviews
Write a Review
4.6
Rated 4.6 out of 5 stars
226 Ratings
Terms & Conditions

Customers Mention

Chewy identifies key considerations with the help of artificial intelligence and our veterinarians.

Accuracy

86% Positive

Ease of Use

87% Positive

Range of Tests

84% Positive

Speed

82% Positive

129 Customer Reviews

Rated 5 out of 5 stars
By McKibbin on Jan 23, 2026
Top 100 Contributor

Very Helpful And Saves Cats From The Stress Of A Vet Visit

I have been using these kits for years to obtain urine samples from my cats at home, and I cannot tell you how much I appreciate being able to obtain samples at

I have been using these kits for years to obtain urine samples from my cats at home, and I cannot tell you how much I appreciate being able to obtain samples at home without putting my cats (and myself!) through the stress of a vet visit. I put my cat in a room so he or she can use it at their leisure and then collect the sample and take it to my vet. It is very easy to collect and I highly recommend these kits (I don't recommend any kind of kits with testing strips included because these are sometimes inaccurate - it's best to leave the testing to your vet) but I do wish there was an option to buy larger bags of the sand - it takes 3 small packets to fill an average size litterbox (or 1 kit). My cats refuse to use the box if there isn't enough sand in it. Maybe the option of larger bags of sand will be an option one day! Other than that, I cannot recommend these kits enough!

Rated 3 out of 5 stars
By Ann on Jan 22, 2026

Lots of Questions

I was very surprised and confused to see that each packet contains such a tiny amount of sand. Do any cats actually do their business in just a few tablespoons of

I was very surprised and confused to see that each packet contains such a tiny amount of sand. Do any cats actually do their business in just a few tablespoons of sand? Mine sure won't. I opened all 3 packets and it still was such a small amount in the litter box -- 1 1/2 cups at most -- and my my cat refused to go. She held it in for hours until I relented and gave her back her regular litter. I had to buy 2 more 2-lb kits and piled it all in the box -- still not much -- before the cat urinated and I was able to collect the sample. The collection part is very easy, thank you for that. But I have to recommend that the sand packets be much larger in order to be useful.

Rated 1 out of 5 stars
By Joelle on Jan 15, 2026

Unfortunately didn't work

Nothing wrong with the product itself but my cat would not touch it. The bags are small so I used all 3. She didn't go to the bathroom for over 15 hours so I gave

Nothing wrong with the product itself but my cat would not touch it. The bags are small so I used all 3. She didn't go to the bathroom for over 15 hours so I gave up and put her regular litter in. Then I tried just sprinkling a tiny bit of this over her regular litter just to get her used to it and same thing refused to go to the bathroom for over half a day. My cat just will not use this product.

Rated 3 out of 5 stars
By Tamara on Jan 18, 2026

Didn't work for my cat

I needed a urine sample for the vet and I tried to use this but they give you a very small amount of litter and it barely covered the bottom of a big litter box

I needed a urine sample for the vet and I tried to use this but they give you a very small amount of litter and it barely covered the bottom of a big litter box. My cat also refused to use this so I ended up having to catch the urine myself in his regular litter. I do like how they include a syringe and vial.

Rated 5 out of 5 stars
By Victoria on Dec 14, 2025

Saved a stressful day at the vet!

My kitty has a habit of peeing on the way to the vet, so to get a urine sample, I was going to need to drive him there in the morning and leave him all day to see

My kitty has a habit of peeing on the way to the vet, so to get a urine sample, I was going to need to drive him there in the morning and leave him all day to see if they could collect. I thought I’d try this first to save him the anxiety. I didn’t even need to confine him! I put it in a new stainless box and within an hour, he checked it out and made a deposit! I missed that there are 3 sets, this is great I’ll have it on hand next time I need it. Yes one bag of sand is very little to put in the box, but my kitty didn’t mind.

Rated 5 out of 5 stars
By Janice on Dec 31, 2025

Works great!

I love the sand the cats think it’s litter and easily use it. The syringe is handy. I have a hard time closing the test tube so just been using specimen cups instead

I love the sand the cats think it’s litter and easily use it. The syringe is handy. I have a hard time closing the test tube so just been using specimen cups instead. But it’s a great product especially for the price. There’s three different bags of sand you can use. Highly recommend it.

Rated 5 out of 5 stars
By Suzanne on Dec 9, 2025

Vet visit

This product allowed for my cats urine sample to be taken at home. Liquid stays on top of kitty liquid to be collected. Now need to disturb kitty for another vet

This product allowed for my cats urine sample to be taken at home. Liquid stays on top of kitty liquid to be collected. Now need to disturb kitty for another vet visit.

Rated 5 out of 5 stars
By Marlaine on Sep 13, 2025

Great idea to have a urine collection kit.

Needed to get a urine sample but nothing in bladder while at the ERVet Hospital. I had no idea urine collection kits were on the market. I went to chewy app and

Needed to get a urine sample but nothing in bladder while at the ERVet Hospital. I had no idea urine collection kits were on the market. I went to chewy app and found this kit, to my surprise. I should have read the directions first and used all 3 Bags of sand. It wound have been easier for Jade to pee and easier to collect urine. Urine on sand did pool for easy collection. But the rest was all over the litter pan. If I read the directions and not assumed. The 3 bags would have contained the urine. I will know better in the future if needed. I’m keeping an extra kit on hand, just Incase its needed.

Rated 5 out of 5 stars
By Fran on Jan 11, 2026

Works well

Works great for urine collection. I’d reckon getting a better syringe than the ones that usually come with it.

Works great for urine collection. I’d reckon getting a better syringe than the ones that usually come with it.

Rated 4 out of 5 stars
By cd on Sep 6, 2025

Works but wish more sand was included

Based on my experience I wished the vials could stand up (no round bottoms) and more crucially there was more sand per kit as the other comments have mentioned!

Based on my experience I wished the vials could stand up (no round bottoms) and more crucially there was more sand per kit as the other comments have mentioned! I bought two sets, and needed to use 5 bags (so almost the entirety of the two sets of 3 bags each) to be able to cover my cat's large stainless steel pan thinly. She is picky about her toilet situation and will only go if it's a large litter-covered area. Emptied and cleaned her only litterbox the night before her morning urine, poured in the 5 bags, and waited for her digging sounds. Luckily I'm a light sleeper. At 4:30am I heard her exit the bathroom, I got up and immediately got to work. My cat loves to bury her waste completely so I was worried I couldn't get much, but I was able to use a clean plastic spoon to coax the sand away from the edges and suck up even the tiny droplets of pee. I collected enough for 8 mL of a sample (one pipette is about 0.5 mL based on when I practiced with water and measured its capacity with a syringe). I didn't use the provided vials because my vet gave me a larger pee cup that felt more secure. Even though the pipettes are small I like that they ensure you have fewer chances of sucking up sand. Stuck the sample in the fridge and brought it to the vet a few hours later when they opened. Sample was all normal except for struvites. I'm buying this again for my cat's repeat sample in a month to see if her new Rx diet works.