When To Call Your Veterinarian About Your Pet Not Eating

16 February 2024
 Categories: , Blog


It’s always concerning when your pet doesn’t eat their food. Sometimes, they might be picky, but other times, it could be a serious health issue. As a pet owner, it’s essential to know when your pet not eating is a cause for concern and when it’s a minor issue that will pass. In this post, we’ll discuss the common reasons why your pet might not be eating and when you should call your veterinarian.


Pets can become stressed due to several reasons, such as a change in their environment, a new pet, loud noises, or unfamiliar people. Stress can cause a loss of appetite in pets, and it’s not always easy to identify. If you notice your pet not eating and suspect that they might be stressed, try to identify the stressor and eliminate it. If your pet’s appetite doesn’t return to normal within a day or two, it’s time to call your veterinarian.

Dental Problems

Pets with dental problems such as broken teeth, gum disease, or oral infections might not eat as they would normally due to pain or discomfort. If you notice your pet drooling, having difficulty eating, or having bad breath, it’s time to schedule an appointment with your veterinarian.

Digestive Problems

Digestive problems such as constipation, diarrhea, or inflammatory bowel disease can cause a loss of appetite in pets. If you notice any signs of digestive problems such as vomiting, diarrhea, or loss of appetite that lasts for more than a day, call your veterinarian. In some cases, these problems can lead to dehydration, which can be life-threatening, so don’t wait it out.


Parasites such as fleas, ticks, and worms can cause a lack of appetite in pets, especially in young or senior pets. If you think your pet has fleas, ticks, or worms, contact your veterinarian to schedule a checkup. These parasites can cause more serious problems if left untreated.

Other Health Problems

Finally, not eating can be a symptom of a more severe underlying health issue. For example, pets with kidney problems or cancer might not have the energy to eat or might experience nausea. Arranging a visit with your veterinarian for a wellness check-up can help your vet identify any potential underlying or chronic issues that might cause a lack of appetite.

There are various reasons why your pet might not be eating. Some causes might be minor and short-lived, but others could be life-threatening. Always trust your instincts when it comes to your pet’s behavior, and if you suspect a problem, don’t hesitate to call your veterinarian. 

Contact a professional animal care service like Barrington Oaks Veterinary Hospital for more information.