As a pet owner, one of the most concerning things you can encounter is discovering that your dog might be unwell. Among various health issues, fever is a common yet often misunderstood condition that can affect our canine companions.

Understanding how to effectively manage dog fever is crucial for ensuring their well-being and can help prevent more serious health complications.

In this blog post, we will delve into everything you need to know about dog fever, from recognizing the symptoms and providing the right home care to knowing when it’s time to seek veterinary assistance.


Understanding Dog Fever

Definition of Fever in Dogs: What Temperatures Consider as Fever?

A fever occurs when a dog’s body temperature rises above the normal range. Typically, the average body temperature for a healthy dog ranges from 101 to 102.5 degrees Fahrenheit (38.3 to 39.2 degrees Celsius).

A temperature above 102.5 degrees Fahrenheit is generally considered feverish. However, it’s important to note that slight variations can occur, and a dog’s normal temperature might be slightly higher or lower.

Common Causes of Fever in Dogs

Fever in dogs can be caused by a multitude of factors.

Some of the most common causes include:

  • Infections: Bacterial, viral, or fungal infections can all lead to fever. This includes infections in any part of the body, such as the ears, lungs, urinary tract, or skin.
  • Inflammation: Conditions such as pancreatitis or inflammatory bowel disease can cause fever due to inflammation in the organs.
  • Toxins: If a dog ingests toxic substances, such as certain human medications like aspirin, household chemicals, or toxic plants, fever can result as the body attempts to fight off the toxin.
  • Immune-mediated diseases: These are diseases where the immune system attacks the body’s own cells and tissues, often resulting in fever.
  • Cancer: Certain cancers can also cause fever.

Understanding these causes can help pet owners identify potential health issues early and seek appropriate care.

Signs and Symptoms of Fever in Dogs


Recognizing the signs and symptoms of fever in dogs is the first step to taking appropriate action.

Here are some of the most common indications:

Physical Signs

  • Lethargy: A noticeable decrease in energy or enthusiasm for activities they usually enjoy.
  • Shivering: Just like humans, dogs can shiver when they have a fever.
  • Hot ears and dry nose: While not always definitive indicators, these can be among the first signs noticed by pet owners.
  • Decreased appetite: A loss of interest in food is common in dogs feeling unwell.

Behavioral Changes

  • Reduced activity: Dogs with a fever often show less interest in playing or walking.
  • Increased sleep: Just like humans, a dog’s body needs more rest to fight off illness.

Recognizing these signs early can be key to providing your dog with the care they need, potentially preventing the progression of a serious illness.

How to Safely Check Your Dog’s Temperature

Tools Needed: Thermometer Types Recommended for Pets

To accurately check if your dog has a fever, you’ll need a reliable thermometer. Digital thermometers specifically designed for pets are highly recommended because they give quick and accurate readings. You can choose between an ear thermometer or a rectal thermometer.

Rectal thermometers are considered the most accurate for dogs, but ear thermometers are less invasive and can be easier to use, especially with uncooperative pets.


Step-by-Step Guide on How to Properly Take a Dog’s Temperature


  • Ensure the thermometer is clean and, if using a rectal thermometer, apply a pet-safe lubricant on the tip.
  • Have someone help you by holding your dog calmly, ensuring they feel secure and not stressed.

Taking the Temperature:

  • Rectal Method: Lift the dog’s tail and gently insert the thermometer about one inch into the rectum. Hold the thermometer in place until it beeps, indicating the reading is complete.
  • Ear Method: Insert the ear thermometer into the dog’s ear canal, aiming for the eardrum. This method requires a special pet thermometer that can read the infrared heat waves emanating from the eardrum.


  • Reward your dog with a treat and gentle affection to make the experience as positive as possible.
  • Clean the thermometer thoroughly after each use.

First Aid for Dogs with Fever


Immediate Steps to Take if You Suspect Your Dog Has a Fever

  • Provide a Cool Environment: Move your dog to a cool, comfortable area away from direct heat or sunlight.
  • Ensure Hydration: Encourage your dog to drink water to stay hydrated but do not force water into its mouth.
  • Monitor Closely: Keep a close eye on your dog’s behavior and body temperature.

When to Apply Home Remedies and What to Avoid

Cooling your dog with damp towels on their paws and head can help reduce fever. Always use room-temperature water, as cold water can cause shock.

Never give human fever reducers like acetaminophen or ibuprofen, as these can be toxic to dogs. Do not use cold water or ice baths.

When to Call the Vet: Recognizing Emergency Situations

Symptoms That Indicate a Vet Visit Is Necessary

  • Persistent fever above 104°F (40°C) despite first aid efforts.
  • Signs of distress or discomfort, such as continuous whimpering or agitation.
  • Refusal to drink water or prolonged lethargy.
  • Other symptoms like vomiting, diarrhea, or stiffness.

How to Prepare for a Vet Visit

Information to Bring:

Be ready to provide the vet with information about the symptoms and their durations, any recent incidents that might have led to the illness (like ingestion of strange objects or exposure to sick animals), and your dog’s medical history.

What to Expect:

Your vet will likely conduct a physical examination, may order blood tests or imaging, and prescribe treatment based on the findings. Always follow the vet’s instructions and complete any prescribed medication regimen.

Knowing when and how to intervene when your dog shows signs of fever can make a significant difference in their health and comfort.

Armed with the right information and preparedness, you can ensure the best care for your beloved pet during these worrying times.

Treatment and Management of Fever in Dogs


Typical Treatments Prescribed by Veterinarians

When it comes to treating fever in dogs, veterinarians might prescribe a variety of treatments based on the underlying cause:

  • Antibiotics or Antifungals: If the fever is caused by an infection, specific antibiotics or antifungals will be prescribed.
  • Anti-inflammatory Medications: To reduce fever and inflammation, vets may prescribe non-steroidal anti-inflammatory drugs (NSAIDs) made specifically for dogs.
  • Fluid Therapy: If the dog is dehydrated, intravenous or subcutaneous fluids may be administered.
  • Treatment of Underlying Conditions: If a more serious condition is causing the fever, such as an autoimmune disease or cancer, appropriate treatments targeting the primary illness will be necessary.

Ongoing Care at Home During and After Fever

  • Rest: Ensure your dog has a quiet, comfortable place to rest and recover.
  • Hydration: Keep fresh water available at all times to encourage drinking and prevent dehydration.
  • Temperature Monitoring: Continue to monitor your dog’s temperature regularly to ensure the fever does not return.
  • Follow-up: Complete all prescribed medication courses and follow up with your vet for any recommended rechecks.

Preventing Fever in Dogs

Tips for Maintaining a Healthy Lifestyle to Minimize Fever Risks

  • Balanced Diet: Feed your dog a well-balanced diet suited to their age, breed, and health status.
  • Regular Exercise: Ensure regular exercise to keep your dog physically healthy and strengthen their immune system.
  • Avoid Exposure to Toxins: Keep toxins, such as household chemicals or certain plants, out of reach to prevent accidental ingestion.

Importance of Regular Check-ups and Vaccinations

Regular veterinary check-ups can catch and treat conditions before they become serious enough to cause fever. Keeping up with vaccinations helps prevent many infectious diseases that can cause fever.


What is a normal temperature range for dogs?

The normal body temperature for dogs ranges from 101 to 102.5 degrees Fahrenheit (38.3 to 39.2 degrees Celsius).

Can I give my dog human fever medication?

No, you should never give your dog human medications like ibuprofen or acetaminophen as they can be toxic. Always consult your veterinarian for appropriate medication.

How can I tell if it’s just a fever or something more serious?

If the fever is accompanied by other symptoms like vomiting, lethargy, or abnormal behavior, or if the fever persists despite first aid efforts, it may be something more serious necessitating a vet visit.

Are some dog breeds more susceptible to fevers?

While any dog can develop a fever, breeds with shorter snouts like Bulldogs or Pugs may be more prone to heat-related issues, which can lead to fever.

What preventative measures can reduce my dog’s risk of getting a fever?

Preventative measures include;

  • regular vaccinations
  • maintaining a clean environment
  • regular vet check-ups
  • avoiding known allergens and toxins

By understanding how to treat and manage fevers, and taking preventative measures, you can ensure your dog remains happy, healthy, and active.

Categories: dogs fever

Doctor Xeeshan

Doctor Xeeshan

I am Doctor Xeeshan, located in Lahore, Punjab, Pakistan. In this blog, I am providing authentic information about dog breeds, diseases, medications, etc.


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