Why Is My Dog Panting and Has Diarrhea? Understanding The Link

Dog panting and diarrhea

As responsible pet owners, we strive to ensure the well-being of our furry companions. However, it can be concerning when we notice changes in our dog’s behavior and health. Two common symptoms that may raise alarm are panting and diarrhea. Panting is a natural mechanism for dogs to regulate their body temperature, while diarrhea is a sign of gastrointestinal distress. When these symptoms occur together, it is essential to identify the underlying causes and take appropriate action.

In this article, we will delve into the possible reasons behind a dog panting and experiencing diarrhea simultaneously. We will explore both minor issues that can be resolved at home and more serious conditions that require veterinary attention. Understanding the root causes of these symptoms will empower dog owners to make informed decisions for their pet’s health and well-being.

Stomach Upset

Dog Panting-Stomach upset

Stomach upset in dogs can be attributed to a variety of factors, and understanding these causes is crucial in managing your pet’s well-being. When dogs experience stomach upset, it often manifests through symptoms such as panting, diarrhea, and vomiting. In the case of panting and diarrhea occurring simultaneously, it is important to recognize that the underlying cause is likely nausea or vomiting, which triggers the panting response.

One common cause of stomach upset in dogs is a sudden change in their diet. Dogs have delicate digestive systems, and introducing new food abruptly can disrupt their gastrointestinal balance. This can lead to digestive distress, including panting, diarrhea, and vomiting. It is recommended to transition your dog’s diet gradually, allowing their digestive system to adapt to the new food.

GDV (Gastric Dilatation-Volvulus)

Gastric Dilatation-Volvulus (GDV), commonly known as bloat, is a serious and potentially life-threatening condition that can affect dogs, particularly deep-chested breeds. GDV occurs when the stomach rapidly fills with gas and twists upon itself, trapping the gas and preventing the dog from relieving the pressure. This condition requires immediate veterinary attention, as it can rapidly lead to severe complications and even death.

The exact cause of GDV is not fully understood, but several factors have been identified as potential contributors. One primary factor is the anatomy and physiology of deep-chested dog breeds, such as Great Danes, German Shepherds, and Boxers. These breeds have a relatively narrow and deep chest cavity, which allows for more mobility of the stomach and increases the risk of twisting.

Other factors that can increase the likelihood of GDV include:

  1. Overeating or rapid eating: Consuming large meals or eating too quickly can contribute to the development of bloat. When a dog eats rapidly, they tend to swallow air along with their food, leading to excessive gas production in the stomach.
  2. Exercise after meals: Vigorous exercise, especially right after a meal, can increase the risk of GDV. Physical activity can cause the stomach to rotate, making it more susceptible to twisting.
  3. Stress or anxiety: Stressful situations, such as loud noises, changes in routine, or the presence of unfamiliar people or animals, can potentially trigger GDV in predisposed dogs. Stress may affect the normal functioning of the stomach, leading to bloating and twisting.


Pancreatitis in the dog

Pancreatitis refers to the inflammation of the pancreas, an important organ located near the stomach and small intestine. This condition can affect dogs and is characterized by a range of symptoms, including abdominal pain, vomiting, diarrhea, loss of appetite, and lethargy. Pancreatitis can vary in severity, from mild cases that resolve with appropriate treatment to severe, life-threatening situations.

The exact cause of pancreatitis in dogs is often difficult to determine, but several factors have been associated with its development. Some potential causes include:

  1. Dietary factors: High-fat diets or consumption of greasy, fatty foods can trigger pancreatitis in susceptible dogs. It is important to avoid feeding dogs table scraps or foods that are known to be high in fat.
  2. Obesity: Overweight or obese dogs are at a higher risk of developing pancreatitis. Obesity puts additional strain on the pancreas and can disrupt its normal functioning.
  3. Breed predisposition: Certain dog breeds, such as Miniature Schnauzers, Yorkshire Terriers, and Cocker Spaniels, have been found to have a higher susceptibility to pancreatitis. Genetics may play a role in these cases.
  4. Trauma or surgery: Any trauma or surgical procedure involving the abdomen can potentially lead to pancreatitis.
  5. Medications and toxins: Some medications, such as certain antibiotics or chemotherapy drugs, as well as exposure to certain toxins or chemicals, may contribute to pancreatitis development.

Stress or Anxiety

Dog Anxiey

Stress and anxiety can affect dogs just as they do humans, and they can manifest in various ways. Dogs are sensitive creatures that can experience stress or anxiety due to a variety of factors, including changes in their environment, separation from their owners, loud noises, unfamiliar situations, or past traumatic experiences. Understanding the signs of stress or anxiety in dogs is essential in providing them with the support and care they need.

Common signs of stress or anxiety in dogs may include:

  1. Behavioral changes: Dogs may exhibit increased restlessness, pacing, or excessive barking. They may also become more withdrawn or exhibit destructive behavior, such as chewing furniture or digging.
  2. Changes in appetite: Stress or anxiety can cause a decrease or increase in appetite. Some dogs may lose interest in food, while others may overeat as a coping mechanism.
  3. Digestive issues: Stress can affect a dog’s digestive system, leading to symptoms like diarrhea, vomiting, or excessive gas.
  4. Excessive panting or drooling: Dogs may pant excessively or drool more when they are stressed or anxious.
  5. Aggression or fearfulness: Some dogs may display aggressive behaviors, such as growling or snapping, when they are feeling stressed or anxious. Others may become more fearful or exhibit signs of avoidance.


Obstruction refers to a blockage or obstruction in a dog’s gastrointestinal tract, which can be a serious and potentially life-threatening condition. An obstruction can occur when a foreign object or material prevents the normal passage of food, fluids, and waste through the digestive system. Understanding the causes, symptoms, and potential complications of an obstruction is crucial for timely intervention and treatment.

Causes of Obstruction:

Dogs are naturally curious and may ingest objects or materials that are not intended for consumption. Common causes of gastrointestinal obstruction in dogs include:

  1. Ingestion of foreign objects: Dogs may swallow items such as toys, clothing, bones, rocks, or even household items. These foreign objects can become lodged in the esophagus, stomach, or intestines.
  2. Intestinal blockage: Some obstructions can result from the accumulation of hair, fibers, or undigested food in the intestines, forming a mass known as a gastrointestinal hairball or bezoar.
  3. Intussusception: This occurs when one segment of the intestine telescopes into another, causing a blockage. Intussusception is more commonly seen in younger dogs.

Symptoms of Obstruction:

The symptoms of an obstruction can vary depending on the location and severity of the blockage. Common signs to watch for include:

  1. Vomiting: Dogs may vomit repeatedly, and the vomit may contain partially digested food, mucus, or bile.
  2. Abdominal pain and distension: Dogs with an obstruction often exhibit signs of discomfort, such as abdominal pain, bloating, or a tense/distended abdomen.
  3. Loss of appetite: Obstructed dogs may lose interest in eating and may show signs of lethargy or depression.
  4. Diarrhea or absence of bowel movements: An obstruction can result in diarrhea, constipation, or the complete absence of bowel movements.

What to Do if My Dog Is Panting and Has Diarrhea?

If your dog is experiencing panting and diarrhea, it is important to address the situation promptly. Here are some steps you can take:

1. Assess the severity:

Determine the severity of your dog’s condition by considering the frequency and consistency of the diarrhea, as well as the intensity of the panting. If the symptoms are mild and your dog is otherwise behaving normally, you can monitor them closely for any changes. However, if the symptoms are severe, persistent, or accompanied by other concerning signs, it is best to seek veterinary attention immediately.

2. Provide access to water:

Drink water-dog

Panting can cause dehydration, so ensure that your dog has access to fresh water at all times. Encourage them to drink and stay hydrated. If your dog is reluctant to drink or shows signs of severe dehydration, contact a veterinarian.

3. Adjust the diet:

Consider temporarily withholding food for 12 to 24 hours to give your dog’s gastrointestinal system a chance to rest. After this fasting period, gradually reintroduce a bland diet consisting of boiled chicken and rice or a veterinarian-recommended prescription diet for digestive issues. This can help alleviate diarrhea and reduce stress on the digestive system.

4. Monitor for other symptoms:

Watch for any additional symptoms that may indicate a more serious underlying condition, such as blood in the diarrhea, severe abdominal pain, lethargy, vomiting, or loss of appetite. If any of these symptoms occur, consult a veterinarian immediately.

5. Avoid over-the-counter medications:

It is generally not recommended to give over-the-counter medications to dogs without veterinary guidance, as certain medications can be toxic to them or may exacerbate the symptoms. Always consult a veterinarian before administering any medications.

6. Contact your veterinarian:


If your dog’s condition worsens, if they show no improvement after fasting and reintroducing a bland diet, or if you have concerns about their health, contact your veterinarian. They can provide specific guidance based on your dog’s medical history and conduct a thorough examination to identify the underlying cause of the symptoms.

Remember, panting and diarrhea can be caused by various factors, including dietary indiscretion, stress, infections, or more serious health issues. It is always best to consult a veterinarian for a proper diagnosis and appropriate treatment tailored to your dog’s specific needs.


What are some signs of dehydration in dogs and how can it be prevented?

Dehydration in dogs can manifest through several symptoms, including dry and sticky gums, sunken eyes, excessive panting, lethargy, and loss of appetite. In severe cases, dogs may also experience a loss of skin elasticity, where the skin does not spring back immediately when gently pinched and released.

Dehydration can be prevented by providing your dog with constant access to clean, fresh water, especially in hot weather or after physical activity. Additionally, monitoring your dog’s water intake and urine output can help you identify any unusual changes that may indicate dehydration.

How can I help my dog cope with stress and anxiety?

Depending on the source of the stress or anxiety, different approaches may be effective. In cases of separation anxiety, gradual desensitization can help, where you gradually increase the amount of time you spend away from your dog. Environmental enrichment, such as toys and interactive puzzles, can help keep your dog engaged and reduce stress.

Regular exercise and mental stimulation are also essential for managing stress and anxiety in dogs. If your dog’s anxiety is severe or persists despite these interventions, you may want to consult a veterinarian or a certified animal behaviorist. In some cases, they may recommend pharmaceutical interventions alongside behavioral modifications.

How does temperature affect a dog’s panting?

Dogs use panting as a means of cooling down because they don’t sweat in the same way humans do. When it’s hot, or after strenuous exercise, a dog might pant more to help regulate their body temperature. If your dog is panting excessively during hot weather, it could be a sign of heatstroke, a serious and potentially fatal condition.

Signs of heatstroke in dogs include excessive panting, drooling, reddened gums, vomiting, diarrhea, mental dullness or loss of consciousness, uncoordinated movement, and collapse. If you suspect your dog is suffering from heatstroke, it is essential to lower their body temperature gradually by moving them to a cool place, applying cool (not cold) water to their body, and contacting a veterinarian immediately.

What are some signs that my dog’s panting and diarrhea might be a result of an infectious disease?

Infectious diseases in dogs can manifest in a variety of ways, including symptoms like panting and diarrhea. Other signs may include fever, loss of appetite, lethargy, coughing, sneezing, and changes in behavior. If your dog has recently been in contact with other animals or has not been vaccinated, they may be at a higher risk of contracting an infectious disease.

If you suspect your dog might have an infection, it’s important to isolate them from other pets and consult with a veterinarian as soon as possible.

Can a dog’s age influence the likelihood of panting and diarrhea?

Yes, a dog’s age can influence their likelihood of experiencing certain health issues, including those that may present with panting and diarrhea. Older dogs may be more susceptible to certain conditions such as kidney disease, liver disease, or cancer, which can cause these symptoms.

In contrast, younger dogs or puppies might be more prone to ingest foreign objects or eat things they shouldn’t, leading to gastrointestinal upset or blockage. Regardless of age, any persistent or concerning changes in your dog’s behavior or health should warrant a consultation with a veterinarian.

How can I prevent my dog from eating things that could cause a blockage?

Preventing your dog from eating potentially harmful things requires a combination of training and management strategies. Train your dog to leave or drop items on command and reward them for doing so. Regularly exercise and mentally stimulate your dog to prevent boredom, which can lead to inappropriate chewing. Keep small objects, garbage, and potentially harmful foods out of your dog’s reach.

Use secure, pet-proof containers for trash and food storage, and supervise your dog while they are playing with toys or bones. If your dog has a persistent issue with eating inappropriate items despite these measures, it may be beneficial to consult with a professional dog trainer or behaviorist.

Final Words

In conclusion, panting and diarrhea in dogs can be symptoms of various underlying issues, ranging from mild stomach upset to more serious conditions like GDV, pancreatitis, or gastrointestinal obstruction. They can also result from stress, anxiety, or changes in diet or environment. As responsible pet owners, understanding these potential causes is crucial for promptly recognizing and addressing any health concerns our dogs may experience.

However, every dog is unique, and these symptoms can present differently depending on the individual dog and the specific situation. Therefore, it’s always essential to consult with a veterinarian if you notice any changes in your dog’s behavior or health. They can provide a definitive diagnosis and an appropriate treatment plan tailored to your dog’s specific needs.

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