Why is My Dog Drinking Water but Not Eating in Mishawaka, IN

It’s always worrisome when your furry friend’s eating habits suddenly change. If your dog stops eating but continues to drink water, it’s a cause for concern. In this article, we’ll explore the common reasons why your dog might be avoiding food and provide some insights on when to seek professional help.

Dog not eating

Symptoms To Look For

Mild Nausea

If your dog is experiencing mild nausea, he might temporarily lose his appetite. This can be triggered by various factors, such as vaccinations. After receiving shots, some dogs may feel slightly nauseous, leading to a temporary aversion to food. In most cases, this should resolve itself within a day or two.


Anxiety can also cause your dog to avoid eating. In this scenario, your pup will likely continue drinking water because he isn’t in pain or sick. Anxiety triggers can vary, but separation anxiety is a common one. If your dog becomes distressed when left alone for extended periods, consult your vet or a professional trainer for help.

Dog Anxiety Mishawaka

Change in Food

A sudden change in your dog’s food or a modification in the formula of his regular food might lead to appetite loss. Your dog might be picky about the new food or experiencing an upset stomach due to the change. In most cases, the situation will resolve itself within a day or two as your dog becomes hungry. However, if your dog remains stubbornly picky, it may be necessary to transition back to the old food gradually.

See also  Plasma Procalcitonin Concentrations Are Elevated in Dogs with Sepsis


A constipated dog is unlikely to have a hearty appetite. If you suspect constipation or notice that your dog hasn’t relieved himself in a while, this could be the reason for his disinterest in food. While it’s normal for dogs to be constipated for a day or two, persistent constipation may indicate a more serious issue, such as an intestinal blockage. In such cases, it’s essential to seek veterinary assistance promptly.

Acute Illness

Acute illnesses can cause dogs to stop eating while continuing to drink water. Respiratory infections and other sudden-onset illnesses can lead to loss of appetite. However, with proper medication and care, most dogs will regain their appetite within a few days.

Dog with illness Mishawaka

Chronic Illness

Chronic illnesses can also result in decreased appetite. If your dog is avoiding food but drinking excessive amounts of water, it could be a sign of diabetes. Consult your vet for a diagnosis and more information on treatment options. Additionally, liver and kidney diseases can cause similar symptoms, where your dog may need to drink more water but struggle with eating.

If your dog is not interested in food, but there are no other serious symptoms present, you can give it 24 to 48 hours to see if the situation improves. However, if the issue persists or your dog shows other concerning symptoms, it’s best to consult with a vet or an emergency vet. You can reach our vet at Katten TrimSalon or call (574) 256-1871 for further assistance. Remember, your four-legged friend’s well-being is our top priority.