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

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

Can Humans Get Lice From Cats & Vice-Versa? Vet-Approved Facts

Nobody wants to deal with lice in their home, and when you find some on your cat, you can find yourself scratching and...

Can Cats Eat Yams? Vet-Approved Nutrition Facts

Yams are a big part of meals in autumn and winter. As you prepare for holiday dishes, you may be wondering if you...

Feline Direct Registering: What It Is & Why Do Cats Do It

Cats are some of the most efficient hunters in the world who track and stalk their prey skillfully before pouncing on and killing...

Does Vacuuming Kill Fleas on Cats? Vet-Reviewed Facts & Advice

Cats are beautiful creatures, but the fact that they have bodies full of fur cannot be ignored. Some have short hair that rarely...

More related

How to Tell If Your Cat Needs to Pee: 5 Vet-Reviewed Signs to Look For

Have you ever wondered if your cat needs to go to the bathroom? For example, you might be thinking of taking your kitty...

Wellness vs Blue Buffalo Cat Food: Our 2026 In-Depth Comparison

If you’ve spent time wandering around your pet food store, you might’ve noticed two brands that are a bit higher-end than normal: Wellness...

Can Cats Eat Centipedes? Vet-Verified Facts & Recommendations

In the mind of a cat, it may be more exciting to chase after insects and other creepy crawlers than it is to...

Can Cats Eat Passion Fruit? Vet Approved Feline Nutrition Advice

Our feline friends love treats, and we love giving treats to them! Most of the time, we stick with cat-specific treats, but sometimes,...

Keep reading

Is It True That All Cats Meow? Vet-Reviewed Facts

If your cat constantly wakes you up at the crack of dawn meowing for food, you might have threatened to trade them in for a quieter model out of frustration! Okay, not really, but it is fair to wonder if...

close up cat meowing

Is Ivy Toxic to Cats? Vet-Reviewed Houseplants Examined

Plants can make for a wonderful addition to any home or yard. Not only do they add to the aesthetic, but they also come with other benefits, such as increasing oxygen and humidity and even cleansing the air around us....

Catster_Is Ivy Toxic to Cats

How Much Do Male Cats Purr? Facts & FAQ

A cat’s purr is an incredibly comforting sound, to both us and them, but how much a cat purrs depends on their personality. Male or female, there’s no quota for how much a cat should or should not purr—some cats...

adorable cat get pampered by owner

Why Does My Cat Have Diarrhea? 8 Vet-Reviewed Reasons

Cat owners know how aloof their feline companions can be, and we can sometimes miss signs telling us that something is off, so it is important to pay attention to your cat’s energy levels, eating, and toilet routine. Feline diarrhea...

orange cat pooping on the grass

Fromm Cat Food Review of 2026: Recalls, Pros & Cons

Review Summary Fromm is a family-run business based in Wisconsin. The business started, in 1909, producing the first distemper vaccine for dogs, and sold their first dog food in 1949. Today, the fifth-generation family business produces nutritional, high-quality foods for...

Fromm Cat Food Review

5 Potential Hairball Cat Food Side Effects: Vet-Reviewed Considerations & Tips

Most cats get hairballs. If you’re a cat parent, you know this is a fact you can’t get away from. Whether you have a long-haired cat or a short-haired cat, chances are your cat will experience hairballs at some point...

Yawning, choking, coughing Cat close up

Why Does My Cat Nibble Me? 5 Vet-Verified Reasons

Cats are curious creatures that often get into trouble for following their instincts. Whether they’re ruining furniture, meowing all night long, or getting into the garbage, every cat seems to display at least one behavior that their owners are not...

a young tabby cat bites a woman's feet

Do All Cats Have a Primordial Pouch? Vet-Reviewed Facts & FAQ

Cats can be a real mystery for a lot of reasons. They’re unique and independent creatures that often leave us scratching our heads. One of the unusual things you may have noticed about cats is that it seems like they...

Fat Cat On Floor