Understanding Why Your Dog is Not Eating

A sudden loss of appetite in your dog can be concerning and may indicate an underlying health issue. At The Hometown Veterinarian, we’re here to determine the cause of your dog’s appetite changes and provide the right treatment to restore their health and vitality. This personalized care is part of The Hometown Veterinarian Difference.


What Causes Loss of Appetite in Dogs?

Loss of appetite, or anorexia, in dogs can result from a variety of factors, ranging from minor issues to serious medical conditions. Common causes include:

  • Digestive Problems: Nausea, vomiting, diarrhea, or an upset stomach can reduce your dog’s desire to eat.
  • Dental Issues: Painful conditions like gum disease, tooth decay, or oral injuries may make eating uncomfortable.
  • Infections: Bacterial, viral, or parasitic infections can affect your dog’s appetite and energy levels.
  • Chronic Conditions: Diseases such as kidney disease, liver disease, diabetes, or heart disease can lead to a decrease in appetite.
  • Stress or Anxiety: Changes in routine, new environments, or separation anxiety can temporarily impact your dog’s eating habits.
  • Pain or Discomfort: Hidden injuries, arthritis, or other sources of pain may discourage your dog from eating.
  • Side Effects of Medications or Vaccines: Certain treatments can temporarily reduce your dog’s appetite.

When to Seek Veterinary Care

If your dog has not eaten for 24 hours or is showing additional signs of illness, it’s important to seek veterinary care. Loss of appetite, especially when combined with other symptoms, can indicate a serious issue. Contact us if your dog is experiencing:

  • Complete refusal to eat for 24 hours or more
  • Lethargy or weakness
  • Vomiting, diarrhea, or other gastrointestinal symptoms
  • Drooling, pawing at the mouth, or difficulty chewing
  • Behavioral changes, such as hiding or appearing anxious

How We Diagnose Loss of Appetite in Dogs

At The Hometown Veterinarian, we use a thorough diagnostic approach to uncover the cause of your dog’s appetite loss. This may include:

  • Physical Examination: A comprehensive head-to-tail exam to identify pain, discomfort, or other abnormalities.
  • Dental Evaluation: Checking for oral health issues that may make eating painful.
  • Laboratory Testing: Blood tests, urinalysis, and fecal exams to evaluate your dog’s overall health and detect hidden problems.
  • Imaging: Digital X-rays or ultrasound to assess internal organs and identify potential issues.
  • Behavioral Assessment: Discussion of recent changes in your dog’s routine or environment to identify potential stressors.

Treating Loss of Appetite in Dogs

Once we determine the cause of your dog’s loss of appetite, we create a customized treatment plan tailored to their needs. Treatment options may include:

  • Medications: To address nausea, pain, or other symptoms affecting appetite.
  • Nutritional Support: Appetite stimulants, special diets, or feeding assistance to ensure your dog gets the nutrients they need.
  • Dental Care: Treatments to resolve oral health issues, such as cleaning or extractions.
  • Behavioral Solutions: Techniques to reduce stress and encourage normal eating habits.
  • Management of Chronic Conditions: Ongoing care to control underlying diseases that impact appetite.

Supporting Your Dog’s Recovery

Recovery from appetite loss involves monitoring and follow-up care to ensure your dog’s health improves. Our veterinarians are here to provide support, answer your questions, and adjust treatment plans as needed to help your dog return to their happy, healthy self.


Schedule an Appointment Today

If your dog has stopped eating or is showing signs of illness, don’t wait to seek care. Early intervention can make a significant difference in your dog’s recovery. Contact The Hometown Veterinarian to schedule an appointment and let our compassionate team help uncover the cause of your dog’s appetite loss.

To book an appointment, call 641-758-3333 or click here to Request an Appointment.