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.

Cat Butts: How They Provide Crucial Info About Your Kitty’s Health (Vet-Verified)

Share

Close up of orange and white cat's butt

Your cat’s butthole may not be the most glamorous aspect of feline anatomy, but it can provide valuable information about your kitty’s health. Let’s discuss what a healthy cat butt should look like and most importantly, what can be a cause for concern.

divider 3 paws

Care Tips for a Healthy Cat Butt

Taking a good look at your cat’s rear should be part of their grooming routine. It doesn’t have to be complicated: You can get into the habit of observing your cat’s anus during brushing sessions and by monitoring their pooping habits.

If your cat has very long hair, you or a groomer can gently trim the fur around the anus to make it easier for you to observe any potential issues. This will also make it simpler to clean if there is dried poop and other debris in the area. If your cat frequently has a dirty anus or otherwise doesn’t seem to be cleaning themselves, contact your vet.

No products found.

Cleaning your cat's sensitive areas can be tricky, but high-quality wet wipes can make it much easier. Try a natural, hypoallergenic option like Hepper's Wash Wipes, made with moisturizing ingredients and specifically designed to gently clean your cat's skin and fur. These wipes are as convenient as they are effective!

At Catster, we’ve admired Hepper for many years and decided to take a controlling ownership interest so that we could benefit from the outstanding designs of this cool cat company!

divider 3 paws

Why Are Cat Butts Important to Cat’s Health?

A cat’s rear end can be a goldmine of information if you know what to look for. A cat’s anus is not only used for normal digestive functions, but it also allows the cat to communicate with their fellow felines and mark their territory.

In fact, the anal glands, located on either side of the anus, play a vital role in communication. These glands produce a unique odor that is released when the cat rubs against objects. This odor is unique to each feline, which is particularly useful for stray cats, as it enables them to mark their territory and communicate with other felines.

Furthermore, a cat’s butt can be indicative of underlying problems. For example, the anal glands can become infected or inflamed, which will lead to discomfort and pain. By carefully observing your cat’s anus, you should be able to see if there is fecal residue, abnormal and smelly discharge, blood, or even intestinal parasites, such as tapeworms.

anal sacs (glands) of a cat
You are free to use this image but we do require you to link back to Catster.com for credit

divider 3 paws

What Are the Different Types of Cat Butt Issues?

A few things can go wrong with cat butts, especially with the anal glands.

1. Impaction

In a healthy cat, the anal glands normally empty during bowel movements. However, if the anal sac canal becomes inflamed, fluids cannot be drained properly. In this situation, the anal glands may become impacted (i.e., plugged), and the fluid that accumulates inside becomes thicker and darker.

Several signs may indicate that your cat's anal glands are impacted:
  • Your cat is constantly licking their anal area.
  • Your cat has difficulty sitting properly.
  • Your cat is reluctant to go to the litter box.
  • Your cat meows during defecation.
  • There are bald spots or knots of hair around the anus.
healthy vs blocked anal sacs glands
You are free to use this image but we do require you to link back to Catster.com for credit

2. Infection

If left untreated, anal gland impaction can progress to an infection in your cat. Indeed, when the normal drainage of the anal glands is disrupted, the bacteria present in the area take the opportunity to multiply, which can lead to the formation of an abscess due to the accumulation of pus.

The signs of an anal gland infection are much the same as those of an impaction. There may also be redness and swelling around your cat’s anus. In any case, it is necessary to consult your veterinarian as quickly as possible, so they can treat the infection by expressing the infected gland. If necessary, the veterinarian may need to puncture the abscess to facilitate drainage.


3. Presence of a Smelly Fluid

Cats use their anal glands to communicate with their feline companions, but they also function as a response to fear or stress. So, if you notice a foul-smelling beige or brown fluid around your cat’s anus, they probably just expressed their anal glands.

However, smelly fluid leaks can also occur if the anal glands rupture. Other potential causes of smelly fluid include diarrhea and pus resulting from infections.

person checking kitten's butt
Image Credit: Hanna Taniukevich, Shutterstock

4. Anal Bleeding

Anal bleeding in cats can be worrying. It can result from ruptured anal glands or diarrhea and from other things like parasites or internal trauma. If your cat is experiencing severe anal bleeding and it is accompanied by severe vomiting or diarrhea, lethargy, weakness, and pale gums, you must seek veterinary attention urgently.


5. Parasites

Small rice-like segments near the anus could be a sign of tapeworms. These tiny bits of white or yellowish tapeworms may also be visible in your cat’s fur, in their litter box, or on their bedding. Fortunately, most parasitic infestations can be easily treated with appropriate deworming medications prescribed by your veterinarian.


6. Weight Issue

Overweight cats may have difficulty grooming themselves properly, which is why their rear ends aren’t spotless. A well-kept and clean normal cat anus is a positive sign.

a hand scratching cat's butt
Image Credit: Christin Hume, Unsplash

7. Arthritis

Just like overweight cats, cats with arthritis may have their mobility affected, meaning they will have difficulty grooming their butt meticulously.


8. Rectal Prolapse

The rectum is the part of the intestinal tract that connects the large intestine to the anus. Rectal prolapse occurs when part or all of the rectal tissue protrudes beyond your cat’s anus. This is a serious and painful condition that must be treated as quickly as possible.

Rectal prolapse can be caused by intestinal parasites, constipation, or diarrhea, most commonly. Signs include swelling, redness, and inflammation around the anus.

If your cat shows signs of the symptoms above or you suspect they might be suffering from underlying health issues, you should contact your vet.

divider 2 cats

Frequently Asked Questions

Why Does My Cat Drag Their Bottom on the Floor?

If your cat is dragging their butt on the floor, or “scooting,” it might mean they have an issue with their anal glands, so it’s best to see your vet for the right diagnosis and treatment. Scooting can also happen when your cat’s rear end is itchy. There are various reasons, such as parasites, allergies, or simply fecal matter being stuck in the fur around their anus.

How Can I Prevent Tapeworms in My Cat?

Regular deworming, flea control, and keeping your cat indoors can help prevent tapeworm infestations.

What Should I Do If I Notice Redness or Swelling Around My Cat’s Anus?

Seek prompt veterinary attention, as it could be a sign of rectal prolapse, infection, or other anal gland issues that require medical care.

ginger cat being examined by a vet
Image Credit: Andy Gin, Shutterstock

divider 1 paws

Conclusion

Checking your cat’s butt may sound like funny advice, but your cat’s anus can actually reveal vital information about their health. Indeed, a cat’s behind can be a good indicator of underlying health issues, mostly related to their anal glands, but it can also indicate parasite infestations, digestive issues, or even a weight problem. Therefore, next time that you take your cat to the vet, ask them to take a good look at your cat’s butt, so you can have better peace of mind knowing that your cat’s behind is as healthy as it can be.

See Also: 


Featured Image Credit: Hendragalus, 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

3 Responses

  1. My cat is 19years old his sent glans after he use the letter box I make sure I clean his paws because he always wants to sit on my lap so I make sure everything is dry. My question is his sent glans have black things that stick out so when I clean his butt they just come off,is this something that comes with getting old or should I keep an eye on it

    1. Hi Lizbeth. It is quite common for a 19-year-old cat to develop "black things" around the anal area, which are typically impacted secretions from the scent glands (anal sacs) or even harmless lentigo (age spots) that can accumulate waxy debris. As cats reach their late teens, they often lose the flexibility to groom themselves effectively, and their skin produces thicker oils, leading to these small, dried "plugs" of scent material that simply flake off when you clean them. However, the risk with an 18 or 19-year-old cat is that these glands can become truly impacted or infected, which causes pain, swelling, or a foul odor; if you notice him scooting, excessive licking, or if the area looks red and inflamed, it could indicate a more serious issue that requires a vet to manually express the glands.

    2. Hi Lizbeth. It is quite common for a 19-year-old cat to develop "black things" around the anal area, which are typically impacted secretions from the scent glands (anal sacs) or even harmless lentigo (age spots) that can accumulate waxy debris. As cats reach their late teens, they often lose the flexibility to groom themselves effectively, and their skin produces thicker oils, leading to these small, dried "plugs" of scent material that simply flake off when you clean them. However, the risk with an 18 or 19-year-old cat is that these glands can become truly impacted or infected, which causes pain, swelling, or a foul odor; if you notice him scooting, excessive licking, or if the area looks red and inflamed, it could indicate a more serious issue that requires a vet to manually express the glands.

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.


Catster's Digital Magazine is Back!

Vet-approved health & behavior advice

Real cat stories & community features

Chatting About the Importance of Spaying/Neutering, Cat Retail Shopping Ban & Red-Level Storms | Chatty Cattys, Episode 30

In this episode of Catster’s Chatty Cattys podcast, Nicole and Dr. Karyn are celebrating a major legal win for pets before diving into...

Is Your Cat Happy? Here’s How You Can Tell

Cats have a reputation for being indifferent, even inscrutable. But despite their seemingly ambivalent appearance, cats experience many emotions, including happiness, and they...

Human Brains Age Like Cats – New Study Debunks the 7-Year Rule

If you’ve ever caught your senior cat staring blankly at a wall, wandering the halls at 3 am, calling out for no clear...

Chatting with Devin About Here! Have a Kitten, Fostering, & Why Two Are Better Than One | Chatty Cattys, Episode 29

In this episode of Catster’s Chatty Cattys podcast, Nicole & Dr. Karyn sit down with Devin, the founder and one-woman show behind “Here...

More related

16 Vet-Verified Tips for Moving House With a Cat

Moving to a new house can be a hugely daunting undertaking. It is usually associated with several other big life changes, such as...

How Long Does Flea Medicine Take to Dry? Vet Approved Facts & FAQ

Fleas are tiny, but they are a big problem. Getting rid of fleas can be tricky once your pet brings fleas into the...

Ghost Stories Starring Cats: 6 Spooky Tails

Most people don’t find cats very scary. In fact, they find cats adorable, friendly, and fun. But that is not always the case....

How Is My Cat Sleeping with Their Head Up? Vet-Reviewed Facts & FAQ

As cat parents, we already know that cats are strange creatures. They run through the house in the wee hours of the night,...

Keep reading

Are Scottish Folds Hypoallergenic? Vet-Verified Allergy Care Tips & Other Breeds

The Scottish Fold is an adorable cat species known for its folded ears. They are easy to care for and love being around humans, making them great for families with kids. Scottish Folds are smart and caring, so they’re the...

grey scottish fold sleeping

Cat Reproduction & Mating: Vet-Approved Facts & Explanation

Cat breeders and veterinarians aren’t the only ones who need to know about the feline reproductive system and mating behaviors. While the average cat owner doesn’t have to be an expert, having general knowledge can help you track their health...

two domestic cats sleep together on the sofa

How Do Cats Really Feel When You Work From Home? Cat Feelings Explained (Vet-Reviewed)

The COVID-19 pandemic made working from home more common. Many people have had to learn to make adjustments to new work habits and lifestyles. Consequently, pets have also had to get used to spending more time with their parents. Cats...

woman working on her laptop with her cat on the couch

Does Laser Therapy for Cats Help With Pain? Vet-Reviewed Facts & FAQ

If your cat experiences persistent pain or discomfort from arthritis, muscular injuries, or other wounds, prescribed medicines are a natural solution. Unfortunately, some cats aren’t compliant when it comes to taking pills, but leaving them in pain is not an...

A vet gives laser therapy to a cat

Can Cats Have Autism? Vet-Verified Facts & Science

One of the things that we love most about our cats is how much like us they often are. Whether it’s the need for affection and companionship or a deep desire to play, cats and humans have much in common....

cat playing alone

Do Cats Poop Less on Wet Food? 3 Ways to Get Your Cat to Poop Less

Our precious felines are ever so kind to leave us love bombs in the litter box on a regular basis. No matter how many litters you try, it’s hard to mask that smell when things are fresh. So, you might...

cat wet food

Can Cats Eat Pickles? Vet-Approved Health Facts & Nutritional Advice

Few things are more satisfying to us humans than the salty, vinegary crunch of a fresh pickle. Since we are often tempted to think that if we enjoy and benefit from certain food, our cats must also, we may wonder:...

Can Cats Eat Pickles

Can Cats Eat Cereal? Vet-Verified Nutrition Facts & FAQ

If you can’t resist sharing the last of your cereal and milk with your cat, you might wonder if this is a good idea. Is cereal bad for cats, or can you let them eat as much as they like?...

Can Cats Eat Cereal

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.