Get

In Your Inbox

Catster is reader-supported. When you buy via links on our site, we may earn an affiliate commission at no cost to you. Learn more.

Does Health Monitoring Cat Litter Work? Vet Reviewed Facts & FAQ

Share

Domestic ginger cat looking at litter box

Approximately 46.5 million households in the United States own a cat, and if you’re part of this statistic, chances are you’ve stumbled across an advert for health-monitoring cat litter. The product changes color in response to the presence of specific markers in a cat’s urine that will help owners spot early signs of a health problem.

But how reliable is health monitoring cat litter? Owning a pet can be pricey anyway, so it’s a good idea to be sure before buying a product that might not work. Health monitoring litter can work, but it isn’t foolproof. Thus, it should only be used as a tool and never as a diagnosis. Below, we’ll take a closer look at how this cat litter works and how you can benefit from it.

divider 2 cats

How Does Health Monitoring Cat Litter Work?

More than one brand produces health-monitoring cat litter, but many work similarly. The litter is made up of light, silica gel that gives it an overall “crystal” look. This gel is incredibly absorbent, so it’s functional as a basic cat litter, but it’s also designed to change color based on various factors, such as the urine’s pH level.

The thinking behind this is that the color changes might alert you to issues with the urine worthy of seeking veterinary help.

woman cleaning her pet cat's litter box
Image Credit: sandyman, Shutterstock

Is Health Monitoring Cat Litter Reliable?

Health monitoring cat litter will let you know in real-time that your cat’s urine has changed. For instance, it may show that pH levels have changed, even if it doesn’t tell you why. Dog owners tend to learn more about the toilet habits of their pets than cat owners because the former are usually with their dogs when they relieve themselves.

Cats are a little more self-sufficient in this area. This sometimes makes the veterinarian’s question about whether you’ve noticed anything different about your cat’s litter box habits lately a little trickier to answer. Cat litter that changes color may help you to answer this question better.

However, cats, unlike dogs, don’t tend to have many changes in their urine pH with infections or urinary crystals or stones, so these litters might be more helpful in theory than in actuality. Therefore, it’s important to note that results aren’t always accurate.

Is Health Monitoring Cat Litter for You?

While health monitoring cat litter shouldn’t be relied on for answers, it can certainly be a beneficial aid. So, how could you benefit the most from color-changing cat litter? Speak with a veterinarian to determine if it might be a worthwhile addition, even temporarily, to your litter arsenal.

The following instances might be some times to consider using the litter:

  • Cats with health problems: If your cat is prone to health problems, such as UTIs or cystitis, being aware there is blood in the urine before it becomes a big problem, could be beneficial.
  • Older cats: Older female cats are often more likely to develop UTIs.
  • Diabetes: Cats with diabetes can benefit from checking for sugar in the urine. Not all health monitoring litters check for sugar or work well even if they do, so other options may be available such as urine test sticks from a vet.
Himalayan and tabby cat in litter box
Image Credit: Mesa Watthanaphichai, Shutterstock

Are There Any Downsides to Consider?

Finding the perfect cat litter can be difficult, especially if you have a fussy kitty. So, if your cat likes their current cat litter, you might be unwilling to change. Silica gel can also irritate some cat’s paws, so the change might not even be within your control.

You should also remember that some health-monitoring cat litter isn’t available in all local stores yet, so you will have to get it online in some cases, depending on where you live. There is also the cost to consider since health-monitoring litter carries a heftier price tag than traditional litter. Some are additives that are only available through a veterinarian, as well.

If you are unsure if this cat litter is for you, a vet can offer advice based on your cat’s health care needs.

If you need to speak with a vet but can't get to one, head over to PangoVet. It's an online service where you can talk to a vet online and get the advice you need for your pet — all at an affordable price!

PangoVet_Mention-in-Content for PangoVet2 save money

divider 2 cats

Final Thoughts

Health-monitoring cat litter can serve a purpose in some situations, as long as the results are taken with a grain of salt. Don’t expect this cat litter to replace answers you will get from a veterinarian. If you want to use the litter to aid you and the vet in tackling a particular health problem, it may be an option, but beware that it can have pitfalls, as well.

Ultimately, a vet is the best resource for keeping your cat healthy.


Featured Image Credit: Duet PandG, Shutterstock

Want content like this delivered to you?

Sign Up For Our Newsletter

News, insights, expert advice, and everything cat

* By submitting, you agree to our Terms & Conditions and Privacy & Cookies Policy.




How useful was this post?

Click on a star to rate (you can leave written feedback after clicking submit)

Help us improve Catster for pet parents!

Your feedback really matters.

What did you like about this post? Also how can we improve it?

Join the conversation

Leave a Reply

You’re very welcome to leave a comment or question. Please know that all comments must meet our community guidelines, and your email address will NOT be published. Let’s have a positive and constructive conversation.


Talk With A Vet Online

Peace of mind,
anywhere, anytime

Affordable vet advice

Why Your Cat’s Poop Smells Like a Biohazard

Nobody enjoys litter box duty, but sometimes it gets unbearable. The smell hits you from across the room. You’re scooping faster, lighting candles,...

RIP Your Furniture? Not With This Guide to Cat Scratch Damage Control

Your couch looks like it survived a minor apocalypse. The curtains have mysterious vertical shreds. That new rug you splurged on is already...

Celebrating 15 Years as the Most Popular Resident of No. 10 Downing Street

For almost 300 years, a rather unassuming Georgian building of black bricks with a shiny black door has been the official residence and...

Ask Dr. Paola – Help! My Kitten Pukes After She Eats! (March 2, 2026)

Welcome to our “Ask Dr. Paola” series, where every Monday we bring expert advice straight from Dr. Paola Cuevas (MVZ) to help our...

More related

Are Cats Allowed in PetSmart? 2026 Pet Policies

As a cat owner, you may have wondered whether it’s permissible to bring your feline friend along when you visit your local PetSmart...

Why Do Cats Stay Up All Night? Vet-Verified Behavior

Cats follow a different sleep cycle than humans and may keep you up at night with their activities. Cats are naturally more active...

Can Cats Drink Apple Juice? Vet-Reviewed Facts & Advice

Plenty of cats love to investigate glasses that have been left on the counter. Maybe they just want a drink of water—instead of...

National Cook for Your Pets Day 2026: When It Is & How to Celebrate

The calendar is filled with unique and interesting days. Most days on the calendar contain a number of holidays that can be used...

Keep reading

Do Anti-Vomiting Cat Bowls Work? Vet-Verified Facts & FAQ

If you have cats in the home, you’re most likely familiar with the unwanted sound of one vomiting somewhere in the house. It isn’t something nice to hear. Especially during the middle of the night or when you can’t locate...

grey cat licking lips after eating cat food from bowl inside on floor

Is Aglaonema Toxic to Cats? Vet-Verified Houseplant Advice

House plants are a fantastic way to give your home some life, so much so that many people have taken up the role of plant parents, adorning their space with greenery. Aglaonema commutatum, also known as the Chinese evergreen plant,...

Catster_Is Aglaonema Toxic to Cats

Does My Cat Need a Cat Bed? Vet-Reviewed Facts & FAQ

If you’re a cat owner, you know how important it is to provide the best possible care for your pet. One way to make sure your cat is comfortable and feels safe and happy is to provide them with an...

tabby cat on bed

8 Best Wet Cat Foods in Australia in 2026 – Reviews & Top Picks

There are many benefits to introducing wet cat food into your cat’s diet. It contains more moisture to help your cat stay hydrated, and it’s easier to eat and digest for older cats and cats with digestive issues. However, even...

orange cat eating wet food

Cat Drinking a Lot of Water & Meowing? Vet-Approved Advice & When To Worry

If your cat is making more noise than usual and constantly visiting the water bowl, it might be a sign that something is wrong. They could be experiencing a wide array of health concerns, or it could be something completely...

cat drinking water from fountain

Why Are Cats So Curious? 7 Fascinating Vet-Reviewed Insights

If you have a cat, you’ve probably noticed that they are always interested in your actions. If you open the doors, bring in the groceries, or go upstairs, your cat probably follows you to see what you are doing and...

two cats playing with toy at home

Can Cats Eat Almonds? Vet-Approved Facts & FAQ

Of the many questions asked about cats’ diets, one that keeps coming up is: Can cats eat almonds? There is significant confusion about this topic because the not-so-simple answer is yes and no. It depends on the type of almond,...

Can Cats Eat Almonds

Can Cats Eat Cantaloupe? Vet-Approved Nutrition Facts & Advice

In the wild, cats eat an all-meat diet. But some of our house cats seem to enjoy trying a variety of foods, even ones that would never naturally be found in their food regimen. One food that cats commonly seem...

Can Cats Eat Cantaloupe

Love Cats? So Do We! Join the Catster Community

Stay informed with expert pet care insights delivered straight to your inbox! Discover professional guidance on animal behavior, feeding tips, trusted product picks, and much more.




Sign up for the Catster Email Newsletter

Stay informed with expert pet care insights delivered straight to your inbox! Discover professional guidance on animal behavior, feeding tips, trusted product picks, and much more.