Why Is My Sphynx Cat Not Eating? (Explained)

If you have a sphynx cat, you already know how special they are. These cats have lots of personality, and they’re very intelligent. 

One thing that can take away from their adorable qualities is when they don’t eat or drink. If your feline refuses to eat, it could be because of any number of reasons some medical and others behavioral. 

Here are some possible causes for why your kitty isn’t eating:

5 Things You Must Never Do to Your Sphynx Cat – YouTube
Sphynx cats may refuse to eat due to various reasons, including illness, stress, dental issues, or a change in their environment.
A healthy Sphynx cat can typically go without eating for a day or two, but it’s crucial to address the underlying cause if the lack of appetite extends beyond that.
If your Sphynx cat stops eating, try offering different types of high-quality food, warming the food slightly, or providing a variety of feeding options.
Stress can lead to a loss of appetite in Sphynx cats, so it’s important to provide a calm and secure environment.
If your Sphynx cat shows a significant decrease in appetite or has not eaten for more than two days, it’s recommended to consult a veterinarian for appropriate guidance and treatment.


Stress is the most common cause of a cat no longer wanting to eat. It could be that your Sphynx is stressed by a change in the environment, such as moving or adding a new pet to the house. 

Stress can also be caused by changes in your routine, like switching jobs or taking on more responsibilities. 

Cats are creatures of habit and do not adjust well when their routines are disrupted by circumstances beyond their control (or yours).

If your Sphynx has stopped eating due to stress, then you should try to minimize its exposure to these stimuli as much as possible until it has time to adjust. 

Make sure you’re eating at regular times so that your cat doesn’t feel left out while they’re trying to get over this phase of life!

When it comes to feeding your Sphynx cat, choosing the right food is crucial. Check out our comprehensive guide on the best food options for Sphynx cats to ensure your feline friend receives the nutrition they need.

Dental Issues

There are a few reasons why your sphynx cat may be experiencing dental issues, including overgrown teeth and infected or abscessed teeth. 

Sphynx cats have naturally short, narrow jaws with their canines closer to the front of their mouth than other cats. 

As a result, they’re more likely to bite off more food than they can chew and end up swallowing pieces of it. 

This will cause them pain while they’re eating and lead to dental issues that can make eating even harder in the future.

Additionally, sphynx cats often have loose or missing teeth as well as impacted molars that stick out too far beyond the gum line when they’re resting (which can affect how much room there is for food). 

If you notice any changes in your sphynx cat’s chewing habits or behavior related to eating—and especially if he seems uncomfortable while he’s eating—you should consult a veterinarian right away so that you can determine whether there might be a problem with his teeth.

Stomach Illness

Stomach illness is often caused by parasites, viruses and bacteria. The most common types of stomach illness in cats are bacterial infections like giardia or coccidia. These can cause vomiting, diarrhea and lethargy.

This can be contagious! If you have a cat who has recently traveled or been around other cats (especially outdoor cats), they could have contracted a virus or parasite that they can pass to you or your housemates.

You should bring your pet to the vet if they start showing any signs of stomach illness so they can run some tests and treat them accordingly.

Maintaining proper hygiene is essential for your Sphynx cat’s well-being. Learn how often you should bathe your Sphynx cat and keep them clean and comfortable by visiting our article on bathing frequency for Sphynx cats.


A common problem for Sphynx cats is hairballs. Hairballs are caused by the cat eating too much hair, and then the stomach has trouble digesting it because it’s so thick.

The most important thing you can do to avoid hairballs is to brush your cat daily, especially if it’s a longhaired breed like the Sphynx. 

A good brushing will remove loose fur and reduce the amount of shedding that goes on in your home. 

You should also give your Sphynx plenty of toys that encourage him or her to play with his or herself instead of chewing on household items and furniture—this will help keep all that extra fur out of their stomachs!

If you do end up finding an actual hairball in the litter box one day, don’t panic: there are steps you can take right away before rushing off to visit a veterinarian (though if he or she recommends surgery or medication, definitely listen). 

First try giving your kitty water it will help flush out some of those clumps from his system. Then use either a rubber glove (if he’ll let you!) or two fingers on one hand (if not) and gently massage his tummy until you feel something release; this usually happens within 30 seconds for most felines, but may take longer depending upon how long he’s been storing up this particular batch!

CategoryKey Points
CausesHairballs are typically caused by cats grooming and ingesting loose hair, which then accumulates in their digestive system.
SymptomsCommon symptoms of hairballs in cats include hacking, coughing, retching, vomiting, and lack of appetite.
PreventionRegular brushing can help reduce the amount of loose hair that cats ingest and prevent hairball formation.
Dietary AidSpecialized hairball control cat foods, such as {Brand X} and {Brand Y}, are available to help minimize hairball formation.
LaxativesHairball remedies, such as {Brand Z} laxative gels or treats, can be used to lubricate the digestive tract and facilitate the passage of hairballs.
Vet CareIf hairballs become frequent or cause severe discomfort, it’s important to consult a veterinarian for further evaluation and management.


In addition to hairballs and dental issues, nausea can be caused by food intolerance. If your cat is exhibiting symptoms of an upset stomach (vomiting, diarrhea, etc.), it could be due to the fact that their diet isn’t agreeing with them. 

If you’ve recently changed their kibble or are trying a new brand for the first time, this could be the culprit. 

Cats can also have food sensitivities this means that they cannot digest certain ingredients present in their food and may start vomiting as a result of consuming them. 

Symptoms of this condition include excessive salivation and drooling when presented with something they used to eat without any issues before developing sensitivity issues.

Another possibility is stress; if something has happened recently that’s causing your sweet Sphynxie to feel anxious or unsettled (such as going through surgery), it could lead them into eating less due to nausea caused by anxiety rather than physical illness like inflammation from dental disease or hairballs building up in their intestines.”

Concerned about the lifespan of Sphynx cats? Discover the truth about their longevity and common health issues. Find out more in our informative post on how long Sphynx cats live and ensure the best care for your feline companion.


It’s a common misconception that cats do not experience depression. In fact, they can be just as susceptible to its symptoms as humans are. 

While it may seem like depression in cats is rare or only occurs in older cats, the truth is that kittens and adult cats alike will exhibit these symptoms from time to time.

If your Sphynx cat shows any of the following signs for two weeks or more, it could be suffering from depression:

  • Lethargy and apathy
  • Loss of appetite
  • Weight loss/gain (or no change)

Kidney Disease

Kidney disease is the most common medical problem in Sphynx cats and can cause many different symptoms. 

Kidney disease can be caused by infection, cancer, diabetes and other serious health problems.

The signs of kidney disease include:

  • Weight loss
  • Vomiting/diarrhea

A vet will assess your cat’s symptoms and perform blood tests to determine if they may have kidney failure or another medical condition that would affect their eating habits.

CategoryKey Points
CausesCommon causes of kidney disease include diabetes, high blood pressure, and certain medications.
SymptomsSymptoms of kidney disease may include fatigue, swelling, changes in urine output, and high blood pressure.
DiagnosisDiagnostic tests for kidney disease include blood tests, urine tests, imaging studies, and kidney biopsy.
TreatmentTreatment options for kidney disease depend on the underlying cause and may include medication, lifestyle changes, dialysis, or kidney transplant.
PreventionPreventive measures for kidney disease include managing underlying health conditions, maintaining a healthy lifestyle, and avoiding harmful substances.
DietA kidney-friendly diet may involve reducing sodium, potassium, and phosphorus intake, while ensuring adequate protein and fluid intake.
MedicationsMedications such as angiotensin-converting enzyme (ACE) inhibitors or angiotensin receptor blockers (ARBs) may be prescribed to manage kidney disease.

Pregnancy and Lactation

A sphynx cat is more likely than other breeds to become pregnant during the heat cycle. This can be especially problematic because sphynx kittens are born with very little fur and require special care. Also, lactation in these cats may cause nipple soreness and infection.

CategoryKey Points
NutritionAdequate nutrition is crucial during pregnancy and lactation. Ensure a balanced diet rich in essential nutrients.
HydrationStay well-hydrated to support milk production and overall health during pregnancy and lactation.
ExerciseConsult with a healthcare professional for safe exercise recommendations during pregnancy and lactation.
HealthcareRegular prenatal care and veterinary check-ups are important for monitoring the health of both mother and offspring.
SupplementsDiscuss the use of prenatal supplements, such as prenatal vitamins, with a healthcare professional.
BreastfeedingEstablishing a good breastfeeding routine is essential for bonding and providing necessary nutrients to the offspring.
WeaningGradual weaning process should be followed, introducing solid foods and gradually reducing breastfeeding sessions.

Food Sensitivity or Allergies

Food sensitivity or allergy. Sphynx cats are prone to food allergies, which can cause symptoms like vomiting and diarrhea as well as skin rashes. Depending on your cat’s symptoms, you may be able to identify the source of the allergy by reading ingredients labels and eliminating certain foods from your cat’s diet.

Change in food quality or location. If you recently switched to a different brand of kibble for your Sphynx cat, this could be causing him to not eat at all! It’s also possible that he got bored with his old bowl location and simply moved it somewhere new, so make sure that nothing about his old routine is different before assuming he just wants something new in his life

Are you curious about the average lifespan of hairless cats, including Sphynx cats? Gain insights into their longevity and factors that can affect it by reading our article on the lifespan of hairless cats.

Too Full From Other Treats

Your Sphynx cat may be too full from other treats to want to eat cat food.

Sphynx cats are very food motivated. They will eat a lot of treats, non-food items and even cat food or their human’s food if they get the chance. You could find that your Sphynx is not hungry after eating so many treats!

If your Sphynx eats too much, it can become overweight and develop diabetes or pancreatitis – both of which can be serious health problems for cats.

As a responsible owner, you may wonder whether hairless cats experience pain. Learn more about this topic and discover if hairless cats are in pain in our comprehensive guide on hairless cats and pain.


You may be wondering why your Sphynx cat is not eating. At a glance, it can seem like a simple problem to solve. 

However, there are many possible causes of decreased appetite in cats. Knowing the signs of each condition will help you determine what may be wrong with your pet and how best to treat it.

Further Reading

Here are some additional resources you may find helpful for understanding why your Sphynx cat is not eating:

SphynxLair Forum: Sphynx Has Not Eaten in 3 Days

Join the SphynxLair community to learn from others who have experienced similar situations and gain insights on dealing with a Sphynx cat that hasn’t eaten for several days.

PetsRadar: Cats Not Eating

This article provides general information on the possible reasons why cats, including Sphynx cats, may stop eating and offers advice on what you can do to encourage your cat to eat again.

PetVetTips: Why Is My Sphynx Cat Always Hungry? The Sphynx’s High Metabolism Explained

If your Sphynx cat seems to be constantly hungry, this article delves into the unique metabolism of Sphynx cats and explains why they may have an increased appetite compared to other cat breeds.


Here are some frequently asked questions about Sphynx cats not eating and their corresponding answers:

Why is my Sphynx cat refusing to eat?

Sphynx cats may refuse to eat due to various reasons, including illness, stress, dental issues, or a change in their environment. It’s essential to monitor their behavior and consult with a veterinarian if the lack of appetite persists.

How long can a Sphynx cat go without eating?

A healthy Sphynx cat can typically go without eating for a day or two, but it’s crucial to address the underlying cause if the lack of appetite extends beyond that. If your Sphynx cat has not eaten for an extended period, it’s best to seek veterinary advice promptly.

What should I do if my Sphynx cat stops eating?

If your Sphynx cat stops eating, try offering different types of high-quality food, warming the food slightly, or providing a variety of feeding options. If the refusal to eat persists, consult a veterinarian to rule out any underlying health issues.

Can stress cause a Sphynx cat to stop eating?

Yes, stress can lead to a loss of appetite in Sphynx cats. Major changes in their environment, such as moving to a new home or the introduction of new pets, can trigger stress and affect their eating habits. Providing a calm and secure environment is important for their well-being.

When should I be concerned about my Sphynx cat not eating?

If your Sphynx cat shows a significant decrease in appetite or has not eaten for more than two days, it’s recommended to consult a veterinarian. They can help identify the underlying cause and provide appropriate guidance and treatment for your cat’s specific situation.