It's totally normal to worry when your cat, who usually loves their food, suddenly stops eating. Cats are creatures of habit, so missing a meal here and there might not seem like a huge deal. But if it keeps happening, especially if your kitten isn't eating, it could point to a hidden problem that needs a closer look.
This guide will dive into why your cat might lose their appetite, highlight the serious signs that mean it's time to call the vet, and share some helpful tips to get your furry friend interested in food again.

Why Is My Cat Not Eating?
Figuring out why your cat won't eat is the first step to helping them. It usually comes down to their behavior or their health, and sometimes it's a bit of both.
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Environmental Stressors
Cats get stressed super easily by changes around them. Things like moving to a new house, getting new furniture, having guests over, loud construction, or even a new pet can make them anxious and stop them from eating. Seriously, even just moving their food bowl can make them hesitate to eat!
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Food Boredom & Changes
Just like us, cats can get totally bored eating the same food all the time. They might suddenly just stop eating if they've had the same flavor or brand for ages, or even if the food recipe has changed just a tiny bit.
Read more: Optimizing Your Pet's Diet: Wet vs. Dry Pet Food
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Dental Issues
Sometimes, cats refuse to eat and drink because of dental problems. Things like toothaches, inflamed gums, broken teeth, or mouth sores can make chewing painful. You might see your cat go to their food, but then back away or drop it because it's just too ouchy.
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Gastrointestinal Problems
Another reason your cat is not eating and drinking could be stomach troubles. Cats vomiting and not eating, difficulty in pooping, blockages in their gut, or conditions like inflammatory bowel disease can make them not want to eat. Sometimes, these issues also come with throwing up or loose stools.
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Infections
Infections, whether from bacteria or viruses, can also make cats feel tired and not want to eat. If they have a fever or feel unwell, they often won't be interested in food.
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Recent Vaccinations or Medications
It's pretty common for cats to eat a bit less for a short while after getting their shots or starting new medicine. Even though this usually doesn't last long, it's still smart to keep an eye on them.
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Aging-Related Appetite Loss
Older cats might not enjoy their food as much because their senses of taste and smell aren't as strong as they used to be. Plus, they're more likely to have health issues like kidney problems or an overactive thyroid, which can definitely make them not want to eat.
Read more: A Guide to What Makes Pet Food Healthy for Your Furry Friends

Signs It’s Time to See a Vet
If your cat is being a bit fussy or skips a meal once in a while, it's usually nothing to worry about. But there are some really important signs that mean you should call your vet right away. For example, if your cat hasn't eaten for more than a day or two, especially if they're a bit on the plump side, they could get a very serious liver problem called hepatic lipidosis.
Also, if your cat is throwing up, has loose stools, or seems super tired, along with not eating, this means something more serious might be going on. Losing a lot of weight quickly or suddenly is also a big worry.
Lastly, if your cat seems to be having trouble chewing or swallowing their food, you might notice them pawing at their mouth, drooling, or dropping food. Your vet can figure out if your cat's problem is due to their health or their behavior and can help with medicine or changes to their food.

How to Encourage Your Cat to Eat Again
If your vet says your cat is healthy, or if they just need a little nudge, here are some simple ways to get them interested in eating:
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Offer Warm or Wet Food
Heating up wet cat food to body temperature really brings out its smell, which can tempt your cat to eat. Plus, wet food is super soft and easy to chew, which is great for cats with tooth issues. Pet Express offers a variety of cat food brands and healthy food for cats and kittens:
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Try Different Textures or Flavors
It's a good idea to mix things up! Some cats love smooth food (like pâté), while others prefer chunky pieces in gravy, shredded food, or even a foamy mousse. Play around with different flavors too, like chicken, fish, turkey, or beef, to see what your cat enjoys most.
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Mix in a Topper or Tuna Juice
Want to increase your cat’s appetite? Just add something yummy on top or a tiny bit of tuna juice to boost the smell and taste. Just be sure whatever you add is safe and not too salty or seasoned.
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Use Interactive Feeding Toys or Treat Puzzles
Interactive cat toys and puzzles can turn mealtime into a fun game! They help your cat chill out, tap into their natural hunting instincts, and make eating more enjoyable. Think treat-dispensing balls, puzzle feeders, and slow feeders.
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Nina Ottosson Stages Buggin |
Nina Ottosson Stages Melon |
Nina Ottosson Stages Rainy Day |
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Maintain a Quiet, Stress-Free Feeding Space
Make sure their food bowl is in a quiet spot, away from noisy appliances or busy areas. Some cats really prefer to eat by themselves, so a cozy corner or a separate room can help them feel safe and secure while they munch.
Helping Your Fussy Feline
Dealing with a cat who won't eat can be tough, but remember, it's often a sign that something's up, whether it's stress, a change in routine, or a health issue. Always keep an eye out for serious signs that mean a vet visit is needed right away. If your cat just needs a little encouragement, simple tricks like warming their food or trying new textures can work wonders!
For all your cat's needs, from good-quality wet and dry cat food in a wide variety of brands to essential feeding items, fun interactive toys, and tasty toppers or broths, Pet Express has you covered. Shop at any Pet Express store nationwide or online for safe, vet-approved products to fit your cat's specific diet and preferences, helping to keep your furry friend healthy and happy.