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.

Do Cats Get Senile? Vet-Approved Signs & How to Help

old tabby cat lying on bed

As cats age, their behavior can change. They may sleep more, have less energy, suffer from joint problems, and suffer a decline in their cognitive functioning. By age 16, more than 80% of cats are affected by feline cognitive dysfunction, also referred to as senility or dementia 1.

Although it is more common in cats over 16, cats can show senile changes from as early as 10 years old. A senile cat will usually have a gradual decline in their cognitive abilities, so the signs can be more subtle to start with and then develop into more serious and obvious signs.

If you suspect that your older cat is suffering from cognitive dysfunction, it doesn’t mean that their life is over. There are ways to help and care for your cat and give them the best quality of life.

divider 2 cats

Signs That Your Cat Is Senile

Other health issues can cause signs that may look like your cat is senile, so it’s important to take your cat to the vet as soon as you start to suspect there may be a problem. Cats most commonly show behavioral changes when they are suffering from cognitive dysfunction, some of the more telltale signs are listed below.

  • They are no longer using their litter box
  • Eliminates in unusual spots
  • Occasionally unable to recognize familiar faces
  • They seem confused or lost, even in environments they know well
  • Stares blankly
  • Wanders around with no destination in mind
  • Can no longer problem-solve
  • No longer greets family members when they come home
  • They aren’t interested in their favorite toys or play anymore
  • Becomes overly clingy
  • Decrease in appetite
  • Becomes scruffy and unkempt due to a lack of self-grooming
  • Less responsive
  • Can become agitated
  • More vocal, especially at night
  • Sleeps more

If your cat has several of these signs, take notes of the changes you’ve noticed. These will be helpful for your vet to make a diagnosis when you take your cat for a checkup. Your vet will need to do a thorough physical examination and may need to run several tests, as well as asking you about your cat’s recent behavior.

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

How To Help a Senile Cat

Sometimes medications will be prescribed by your vet to help with the anxiety and altered sleeping patterns that are often present, but sadly there is no treatment that can cure feline cognitive dysfunction. There are however things that can be done to help ease their signs.

1. Dietary management and supplements

woman-feeding-cats
Image Credit: Dora Zett, Shutterstock

It’s important to feed your cat an age-appropriate food to meet their nutritional needs, which change as they age. You should chat with your vet about the best option for your cat, there are many recipes on the market catered specifically for senior cats and there are nutritional supplements that can be helpful.

While currently there is no specific diet designed for cats with cognitive dysfunction syndrome, several studies have shown improvement in brain function of older cats when fed a diet supplemented with essential fatty acids (fish oils), antioxidants, arginine, and vitamin B.  It is also believed that medium chain triglycerides (MTC) consumption may improve feline metabolism and act as an energy source for the brain. Supplements or diets containing calming ingredients such as milk protein hydrolysate, and L-tryptophan, can also be helpful to reduce fear and anxiety that is often associated with cognitive dysfunction.


2. Continuing to provide stimulation

Senior cats often lose interest in play and the toys they used to love. However, it’s essential to keep their minds stimulated by interacting with them and introducing new toys or adding a new perch to a window or wall for them to have a change of view.


3. Keeping them active

Your senior cat won’t be able to exercise the same way they once did, but keeping them moving is important, as a lack of exercise will be even more detrimental to their health and mental state. Encourage exercise that isn’t too strenuous and that they can do at their own pace. You don’t need your cat to run laps around the house, but going for a gentle walk around your garden could be very beneficial.


4. Adding more litter boxes to your home

cat sitting on top of several litter boxes looking at another cat leaving toilet through flap
Image Credit: Nils Jacobi, Shutterstock

Senile cats tend to forget where their litter box is placed and may eliminate in areas they never used to out of confusion. However, if you add more litter boxes in obvious spots around your home, they can see and access them more easily.


5. Setting up a daily schedule

Routine is one of the best ways to reduce anxiety in your cat, which often comes with senility. Your routine doesn’t have to be strict, but feeding your cat, playing with them, and going to bed at similar times each day will give them the consistency and predictability they crave. It will also help them sleep better since senile cats often experience sleep changes, where they start to sleep more during the day and less at night.


6. Being patient

Your senile cat may have accidents in unusual locations, vocalize more, and become overly clingy. The worst thing you can do is punish a senile cat for their behavior because it will add to their confusion and anxiety. Instead, be patient and gently attempt to retrain or reteach certain behaviors.

divider 2 cats

How Long Can Cats Diagnosed with Cognitive Dysfunction Live?

Cats with cognitive dysfunction can go on to live several years, depending on how old they were when they were diagnosed. However, it is hard to predict how long a cat will live because some cats progress and decline much faster than others.

Your cat’s overall health also plays a role, with healthier cats with cognitive dysfunction typically outlasting those with concurrent diseases.

cat sleeping on owners lap
Image Credit: Karpova, Shutterstock

divider 2 cats

Conclusion

If your older cat has been behaving differently, you may ask, “Is my cat senile?” If your cat is over the age of 10, it is a possibility. However, it is crucial to take your cat to the vet for a thorough examination, as many other health conditions can present similarly. Senile cats have a decline in cognitive function, and it can be very stressful for both the cat and owner. You can help your cat by feeding them a diet that meets their nutritional needs and is high in antioxidants and essential fatty acids, providing them with stimulation and exercise, making adjustments to your home for their comfort, having a regular routine, and responding to your cat with understanding and patience.


Featured Image Credit: Alex Zotov, 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

Ways to Calm Your Cat in the Car: 11 Vet-Reviewed Methods

Some cats don’t enjoy traveling in a car. Whether it’s a short trip to the vet’s or a road trip across the country...

Rabies in Cats: Our Vet Explains the Causes, Signs & Treatment

Rabies is a severe, usually deadly disease caused by the rabies virus (Rabies Lyssavirus). It is present throughout the world and can affect...

What to Do When Your Cat Has an Asthma Attack: Vet Approved Tips

It may be a surprise to learn that just like people, cats can have asthma, and it can be a frightening experience when...

100+ Tortoiseshell Cat Names: Great Ideas For Your Cute Cat

Tortoiseshell cats are a lovely shade of black, red, and orange and are almost always female. The tortoiseshell cat is not a specific...

More related

Are TNR Programs for Feral Cats Ethical? Vet-Verified Facts & FAQ

Roughly 3.3 million cats enter shelters annually, with many of these cats being euthanized.1 Many felines are strays that escaped their homes, with...

Kedi Film: Istanbul’s Charismatic Street Cats in Focus

Gamsız is the “neighborhood tough guy,” a loveable bruiser. Duman is a finicky eater who paws at the window of a local restaurant...

How to Calm an Angry Cat: 7 Vet-Approved Steps & Tips

Cats can experience a wide range of emotions, anger included. Although they might not experience anger the same way we do, there’s no...

150+ Nerdy Cat Names: Great Ideas for Your Geeky Cat

The term “nerd” has long been used as an insult, but in reality, a nerd is someone passionate and knowledgeable about their hobby...

Keep reading

Why Do Feral Cats Cry at Night – 7 Vet Reviewed Reasons

Have you ever been kept up at night with the sounds of cats vocalizing outside your bedroom window? We’ve all been there, which can be frustrating and disrupt our sleep patterns. If you have feral cat colonies or a stray...

Scared egyptian Mau cat at night in the shadow

How Do Cats Feel Pain? Vet-Approved Facts & Signs

Cats have a similar nervous system as humans and other mammals.1 They can feel pain whether due to injuries, illnesses, or any other internal ailment. However, cats often try to not show signs of their pain. Instead, they tend to...

cat lying on bed

How Long Do Ragdoll Cats Live? Vet-Verified Average Lifespan Data & Facts

Ragdoll cats get their name due to their unique behavior. They go limp when you pick one up, just like a ragdoll. They have been bred to be this laid back and are adorable. If you are considering adopting one...

Ragdoll Cat standing on the outside

Why Did My Cat Have Only One Kitten? 3 Possible Reasons

If your cat mistakenly or intentionally became pregnant, you’re probably excited about the birth. But if the big day comes and you keep checking the mother to see how many little kitties you have to love on, you might be...

mother cat giving birth to her child

10 Best Lysine Supplements for Cats in 2025 – Reviews & Top Picks

Lysine is often used to treat symptoms commonly caused by feline herpesvirus infections. If your cat is diagnosed with this condition, your vet may prescribe or recommend a lysine supplement. If this is the case for your cat, there are...

cat having treat

Cat Lice vs Fleas: Vet-Reviewed Key Differences

Sooner or later, every pet owner will find tiny bugs crawling on their pet’s skin. But are they fleas or cat lice? It can be hard to tell the difference between the two small pests. Therefore, this article will teach...

Lice VS Fleas

Is Rabies Common in Cats? Vet Approved Facts & Stats

Just reading or hearing the word rabies is enough to strike terror into the hearts of most cat lovers. It’s a horrible disease that almost always results in death if left untreated. The frequency of rabies in cats varies greatly...

cat in vet clinic recovering from spaying procedure

Is Alstroemeria Toxic to Cats? Vet-Approved Advice

If your cat just ate some of your Peruvian Lily or rubbed on the petals you may be panicking. Although The ASPCA lists Peruvian Lily, also known as Alstroemeria, as safe for cats, dogs, and even horses, it is listed...

Catster_Is Alstroemeria Toxic to Cats