Cats can hide illness incredibly well. So when a cat stops eating—or eats far less than normal—it’s a signal worth taking seriously. Appetite loss can lead to dehydration and, in some cats, dangerous liver changes if it continues.
If you’re unsure what to do, call us.
➡️ Contact: https://poplarviewpethospital.com/contact-us/
➡️ Request an appointment: https://poplarviewpethospital.com/request-appointment/
How long can a cat go without eating?
In general, if your cat has eaten little to nothing for 24 hours, it’s time to call your veterinarian. For kittens, seniors, and cats with chronic conditions, you should call sooner.
Common reasons cats stop eating
Some causes are mild; others are serious:
- Stress (new home, visitors, changes in routine)
- Dental pain (broken tooth, gum disease)
- Upset stomach, hairballs
- Upper respiratory infection (can’t smell food)
- Parasites
- Kidney disease, diabetes, thyroid disease
- Pain from injury or arthritis
- Foreign body or obstruction
- Pancreatitis
Urgent warning signs (call today)
Call us today if appetite loss comes with:
- Hiding, weakness, or unusual quiet behavior
- Vomiting, diarrhea, drooling, or bad breath
- Rapid breathing or open-mouth breathing
- Not drinking water / signs of dehydration
- Straining to urinate or no urine output
- Weight loss or jaundice (yellow tint to gums/eyes)
- A kitten who won’t eat (always urgent)
If your cat seems very ill or is struggling to breathe, seek emergency help right away.
➡️ Urgent care info: https://poplarviewpethospital.com/services/emergencies-urgent-care/
Safe first steps at home (if your cat seems stable)
These are gentle options that can help—without masking symptoms:
- Offer warm, smelly foods (warming increases aroma)
- Try a small amount of wet food if they normally eat dry
- Ensure water is fresh; try a pet fountain if you have one
- Reduce stress: quiet room, familiar bedding
- Avoid forcing food (can increase anxiety)
Avoid giving human medications or appetite stimulants without veterinary guidance.
What your veterinarian may check
If your cat isn’t eating, we may recommend:
- Physical exam (including mouth/dental exam)
- Hydration assessment
- Bloodwork (kidney/liver values, infection, metabolic issues)
- Urinalysis
- Imaging (x-rays/ultrasound) if obstruction/pain is suspected
- Supportive care (fluids, anti-nausea meds, appetite support when appropriate)
➡️ General medicine: https://poplarviewpethospital.com/services/general-medicine/
When to schedule a visit
If your cat hasn’t eaten normally in 24 hours, or you see any red flags, don’t wait.
➡️ Request appointment: https://poplarviewpethospital.com/request-appointment/
➡️ Contact: https://poplarviewpethospital.com/contact-us/
