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Why Is My Cat Suddenly So Vocal?
Some cats have lots to say. Some say nothing at all. Both vocal and not-so-vocal can be completely normal. But the important question isn’t whether they are or they aren’t. It’s whether they’ve become more vocal than they used to be. Increased vocalisation can develop suddenly or gradually and is often passed off as a cat wanting attention, more food or to be let outside. The problem with that is it could also be due to an underlying medical issue such as pain, cognitive changes, anxiety or sensory decline.
At Cat Specialist Services, we provide specialist veterinary care for complex conditions in a feline-exclusive environment. We know every cat has their own personality, from extremely shy to super chatty.
However, there’s a difference between a cat that always greets you at the door with a meow and one that starts crying through the night.
That’s where the questions begin.
Your cat's normal matters more than anyone else's
If you’re wondering whether their vocalisation is a problem, you can never compare your cat to another one. You have to compare them to themselves six months ago.
But what does change actually look like? It doesn’t necessarily mean louder. It could be meowing more often, vocalising at different times, such as overnight in a cat that never used to, becoming more persistent or happening in situations that were previously quiet, like using the litter tray or resting. The sound itself can change, too. Some owners describe it as louder, more insistent or more drawn out than usual. Others notice their cat has started yowling rather than giving their normal meow.
Patterns are often more useful than isolated events. One unusually vocal evening is probably not significant on its own. But if it repeats, or continues over days or weeks, it’s worth paying attention to. If you’re concerned about your cat, focus on what’s changed, not just what’s different today. Ask yourself whether the vocalisation is becoming more frequent, appearing at different times, linked to something specific or has no obvious trigger.
What could your cat be trying to tell you?
The causes of increased vocalisation can be either medical or behavioural. The circumstances surrounding it will often provide the clues needed to help work out which it is.
When it comes to medical causes, hyperthyroidism is one of the more common possibilities, particularly in older cats. Other health conditions that may contribute include chronic kidney disease, high blood pressure (hypertension), pain, arthritis, senility (cognitive dysfunction), hearing loss and declining vision. Some diseases can make cats excessively hungry, which can result in persistent meowing around food.
Behaviourally, some cats vocalise because they’re bored, anxious, frustrated by changes to their routine, confined to part of the house or adjusting to a new person or pet. Others learn that meowing is a reliable way to get their owners’ attention.
When is it time to investigate?
An increase in vocalisation alone doesn’t always indicate that there is a medical problem, but when it’s accompanied by other changes, that’s significant. Looking at the whole cat will help. Signs that warrant closer attention include weight loss, changes in appetite, increased thirst, confusion, pacing, altered sleeping habits, litter tray differences, reduced mobility or other changes in behaviour.
One of the biggest misconceptions among cat owners is that as long as the cat is eating, they must be healthy and well.
But many feline diseases develop so gradually that cats often continue eating long after they’ve started showing other symptoms. In some cases, appetite can remain normal or even increase despite an underlying illness.
And while changes in behaviour are often put down to harmless causes, they can also be early warning signs. The important thing to remember is not to wait for a crisis. If increased vocalisation concerns you, or it’s happening alongside other changes, have your cat assessed sooner rather than waiting.
What should you do in the moment when your cat won't stop meowing?
Try not to assume that an increase in vocalisation means your cat is being naughty or difficult. Cats don’t vocalise to annoy people. They’re trying to communicate something, and the reason may be medical, environmental or related to their behaviour. Avoid telling them off, spraying them with water or trying to punish them. Just think, if there’s an underlying health concern, punishment will only add more stress at a time when they’re already uncomfortable or confused.
Before jumping to any conclusions, run through the obvious possibilities. Have they got access to fresh food and water? Is the litter tray clean? Have they accidentally been shut in a room or outside? Are they asking for something specific, or do they seem completely unsettled no matter what you do?
If there’s no obvious explanation and it continues, resist the temptation to keep experimenting to find a solution. Constantly offering food, opening doors, picking them up or providing treats every time they meow can inadvertently reinforce the vocalisation if the cause isn’t medical. Instead, respond calmly and consistently, and seek veterinary advice if this is new, persistent or accompanied by other signs or symptoms.
They're communicating. We're listening.
Is increased vocalisation a medical emergency? Not typically. But should it be dismissed as attention seeking, loneliness, your cat being dramatic or simply old age? No. Changes warrant investigation, and early assessment can help identify underlying medical issues before they progress.
At Cat Specialist Services, we provide specialist consultations, advanced diagnostic investigations and treatment for complex feline medical conditions in a feline-exclusive hospital. If your cat has become more vocal than usual and you’d like to understand why, contact our team to organise a consultation.
Vets can refer patients here.
"Cats don't vocalise to annoy people. They're trying to communicate something."
Are you worried about your cat’s health?
If you are concerned about your cat, please reach out to our friendly team. Call us on 1300 228 377 or fill out the contact form below. In an emergency, please contact your local vet.
For vets – to refer a patient or book a telehealth consultation, please call us on 1300 228 377, book through the portal or fill in the form.
Meet The Author
Dr Rachel Korman
Specialist in Feline Internal Medicine
BVSc MANZCVS (Internal Medicine) FANZCVS (Feline Medicine)
Dr. Korman’s childhood love for cats led her to veterinary medicine, and early on, it was clear that feline care was her calling. After graduating from the University of Queensland in 2000, she worked in small animal and feline-only practices across Australia and the UK.
She received a Senior Clinical Training Scholarship from the Feline Advisory Bureau (now International Cat Care) at the University of Bristol, where she researched feline infectious and haematological diseases, and in 2018, became a Fellow of the Feline Medicine Chapter of the Australian New Zealand College of Veterinary Scientists and a registered Feline Medicine specialist.
Frequently Asked Questions
Why has my cat suddenly become more vocal than usual?
A cat may become more vocal for medical or behavioural reasons. Common medical causes include hyperthyroidism, chronic kidney disease, pain, arthritis and cognitive dysfunction, while boredom, anxiety, routine changes and attention seeking can also contribute. The most important question is whether this is a change from your cat’s normal behaviour.
When should increased vocalisation be investigated by a veterinarian?
It’s worth arranging a veterinary assessment if the vocalisation is new, persistent or accompanied by other changes such as weight loss, altered appetite, increased thirst, litter tray changes, reduced mobility or confusion. Looking at the whole cat rather than one symptom in isolation often provides the clearest picture.
Should I ignore my cat's meowing if they're still eating normally?
Not necessarily. Many feline health conditions develop gradually, and some cats continue eating long after other symptoms have appeared. In certain diseases, appetite may even increase despite an underlying illness.
How should I respond when my cat won't stop meowing?
Start by checking the obvious things, including food, water, the litter tray and whether your cat has accidentally been shut in or out. Avoid punishing the vocalisation, and if there’s no clear explanation and it continues, seek veterinary advice rather than repeatedly changing your response at home.
Can increased vocalisation simply be part of old age?
Some changes are associated with ageing, but increased vocalisation shouldn’t automatically be dismissed as old age. Health conditions such as hyperthyroidism, cognitive dysfunction, arthritis, hearing loss and declining vision can all contribute, so it’s important to consider the broader picture rather than the vocalisation alone.
Patient Stories
Our commitment to feline health is best seen in the stories of the cats we’ve had the privilege of treating. These journeys highlight the dedication, expertise and compassion that drive us.
Each patient faced unique challenges, and it was our honour to offer high-quality care and help them regain strength and happiness. We value the deep bonds with cats and their owners, knowing the difference we make in their lives.
Kitty, a lymphoma survivor
We first met Kitty after she was referred to CSS for the evaluation of a large intestinal mass
Poppi finds her feet again
Following surgery to remove a hairball obstruction, Poppi was referred to us at CSS as she had not bounced back as expected
Rusty and his ongoing chronic rhinitis journey
Lifelong nasal issues, including persistent discharge and breathing noise, have been a bit of a thorn in Rusty’s side.
Lando’s long game with cryptococcus
Lando was referred to CSS because he had a swelling under his jaw that wouldn’t go away.
Popeye coughs up the culprit
Ares is a handsome young Maine Coon who was referred to CSS after presenting at AES with sudden lameness in his back leg.
Key Takeaways
Changes in vocalisation matter. Compare your cat to how they behaved six months ago, not to another cat.
Increased vocalisation can have medical or behavioural causes, so context is important.
Don’t ignore persistent vocalisation, especially when it’s accompanied by other changes.
Cat Specialist Services Reviews 
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Tanya Bell
6 months ago
We transported our cat here from another animal hospital, as his condition was too complex for them. Our pet was given the highest quality of care, multiple investigations/procedures being able to be done at the one place a godsend. We were kept up to date frequently throughout his stay. All questions & options explained thoroughly. Being able to have private visits certainly helped us and our cat too. I would highly recommend Cat Specialist Services at Underwood. Amazing staff from reception, vet nurses, vets & specialists. Oh, and yes he is recovering wonderfully at home.
Melinda Cox
A month ago
So very happy we were asked to come here for advice for our NORBIT. He has had 2 x UTI blockages within weeks of each other since turning 6. Surgery seemed to be his only option and he didn’t feel it was very fair on him if we didn’t at least exhaust all other avenues first.
Dr Allison was very thorough in her tests and has let us know she would like to treat the cause of the problem. Great news.
It may lead to removal of crystals in his bladder if his diet doesn’t let him pass them naturally.
At least this surgery won’t be as severe at taking his penis off him – so as his fur parents – we are very happy with this.
We await further tests to see what’s in store for him.
NORBIT will now be a patient of the clinic as we are so far very happy with his treatment thus far.
Lesley Rosekrans
A month ago
Hi has only been a week since losing my beautiful Peaches but can’t thank Dr Cindy, Maree and Jackie enough for the tender care they gave her and they after care they gave me. I sincerely thank them and can’t recommend the Clinic highly enough they are such caring people. Peaches I’m happier times.
Madison McEwan
A month ago
I cannot thank the entire CSS team enough and especially Dr Cindy for the care they provided for our boy with a urinary blockage, and we will be taking both our cats here from now on. The clinic is exceptionally clean and calming compared to all other clinics we’ve been too, and all staff from the reception to the nurses/vets were so supportive during a stressful time. I knew from the first minute that I got to see him after he was transferred that he was in the best place, and that the staff genuinely care about their well-being and positive long term outcomes. We were given regular updates and full transparency, so much information including QR video codes on how to administer medications, along with print outs and emails about how to best help avoid future issues or recurrence. Our boy got to smooch on everyone and was beyond well looked after. Thank you again, you all made an incredibly stressful situation actually manageable and calming.
Astrid El Gamal
6 months ago
Dr Wan-Ju has been treating my baby since her first seizure in November 2025 and she has been fantastic.
Everybody at the clinic is so friendly and caring and I know my baby is in good hands.
Thank you team!
Deeba M
3 months ago
Dr Alison Jukes from CSS Underwood is an AMAZING feline physician. She is kind, professional, thorough and our cat is blessed to have her on his side. She even was able to save us money and invasiveness by being skilled to the level of doing ultrasound on two separate occasions without our cat needing to go under full sedation. Our other cat was recently seen by Dr Jukes as well, and she made sure our cat’s heart was ok. I also want to thank the lovely Jacqueline and Mairead from customer care. They are very kind each time I see them and call up. Sending thanks from our family, including Smokey and Floozy!
Judith Dionysius
A month ago
My whole experience with CSS was positive – from the first email I received giving lots of information regarding the process of radioactive iodine treatment to the expected costs, to checking my cat in for the treatment, boarding for 2 weeks after the treatment and picking her up to come home. They didn’t push for any tests that were not necessary.
Janelle Wieden
5 months ago
We never knew this service existed but we are very grateful we were referred to them. Our vet Cindy was really great, she made us feel at ease during a very stressful time. We got the sense straight away the Leo was in good hands. This service made us feel better knowing that they specialise is cats only. Would highly recommend their services
Georgia Carter
5 months ago
My Lani finished her I-131 treatment today and I am beyond impressed with the way she was looked after. I am by definition a neurotic pet owner and sending my fur child away for a week was seriously daunting.
I was given daily updates about how kitty was eating, toileting and behaving. This really put my mind at ease. Vets and vet nurses were so accomodating and allowed Lani to have her favourite foods from home prepared her favourite way.
Her vet was so thorough when explaining her treatment and condition to me.
The ladies at reception were so friendly and understanding.
I honestly cannot recommend this clinic enough and I am so thankful for the positive experience Lani and I have had.
Lauren Woodward
A year ago
My sweet ginger boy Louis was hospitalised at CSS for a Urinary Obstruction. Dr Cindy and all the reception staff were amazing and empathetic. I would often ring up with questions post procedure and Dr Cindy would make time to talk and explain things to me
Service Locations
Cat Specialists accepts referrals for cats across Brisbane and surrounding regions, working closely with local veterinary clinics to provide specialist diagnosis, treatment, and ongoing management.
Contacting Us
Pet Owners
If you would like to talk about treatment for your cat, call us on 1300 228 377 or fill in the form.
In an emergency, please contact your local vet.
Vets and Nurses
To refer a patient or book a telehealth consultation please call us on 1300 228 377, book through the portal or fill in the form. For advice calls, please see the guidelines here.
Monday-Friday: 8 am-6 pmSaturday/Sunday - Closed