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    896 N. Burlington Boulevard, Burlington, WA 98233 US


  • The Chuckanut Valley Feline Center

    1214 Dupont Street, Bellingham, WA 98225 US


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Fever In Dogs: Causes, Symptoms And Treatment

Fever In Dogs: Causes, Symptoms And Treatment

Detecting a fever in dogs can be a challenge. Today, our Burlington and Bellingham team explains how to detect a fever in dogs, the causes, symptoms and what you need to know to care for your pet.

Normal Vs. Febrile (Fever) Temperature In Dogs

A dog’s normal body temperature ranges from 101°F – 102.5° F, which is significantly higher than humans whose body temperature ranges from 97.6°F – 99.6° F.

A temperature of over 103° F is considered a dog fever. When a dog's temperature reaches 106° F, it can suffer serious and fatal complications.

Detecting Fever In Dogs

It can be difficult to detect a fever in dogs because their body temperature can increase when they are excited or stressed. Additionally, a dog’s temperature can vary throughout the day and sometimes at night. Therefore, it is important to understand your dog’s ideal body temperature. You can determine this by noting your dog's temperature at various times of the day, for several days.

It is a common belief that if one feels their dog’s nose and it’s wet and cold that indicates an absence of fever in your dog, and if it is hot and dry it means a fever. However, this is not an accurate indicator that your dog has a fever.

The best way to check your dog’s temperature is to use a digital thermometer for rectal use. Many pet stores carry thermometers made just for pets. It is recommended that you keep a separate thermometer just for your dog and store it where you keep your dog’s supplies.

Start by lubricating the tip of the thermometer with petroleum or water-soluble lubricant. Then lift your dog’s tail up and to the side and carefully insert the thermometer about 1 inch into your dog’s rectum. If possible, have a second person assist you by holding under the dog’s hind legs to prevent your dog from sitting. Once the thermometer temperature has registered you can carefully remove the thermometer.

Reasons For Fevers In Dogs

A variety of illnesses and conditions may cause a fever in your dog, including:

  • A bacterial, fungal, or viral infection
  • An ear infection
  • An infected bite, scratch, or cut
  • Tooth infection or abscess
  • Urinary tract infection
  • Ingestion of poisonous materials, such as toxic plants, human medications, or human foods that are toxic to dogs

In some cases, a dog’s fever cannot be readily determined, this is often referred to as a fever of unknown origin or FUO. In these cases, a fever could be caused by underlying disorders of the immune system, bone marrow problems, or cancer.

Symptoms Of Fever In Dogs

If you notice a significant change in your pet’s behavior this will be your first sign that your dog is not well. You should keep a careful eye on your dog and take note of your dog's symptoms. Any combination of the following symptoms is a good indication that you should check your dog’s temperature.

The most common symptoms of a fever in dogs are:

  • Red or glassy-looking eyes
  • Warm ears and/or nose
  • Shivering
  • Panting
  • Runny nose
  • Low energy
  • Loss of appetite
  • Coughing
  • Vomiting

Caring For A Dog With A Fever

If your dog’s fever is 106° F or higher immediately take your dog to a local veterinary emergency clinic.

If your dog has a fever of 103° F or more, you can help to cool your dog’s body temperature by applying cool water with a soaked towel or cloth to your dog's ears and paws and running a fan near your dog. Stop applying the water when your dog’s temperature drops below 103° F. Continue to monitor your dog closely to ensure that the fever doesn’t return.

Try to coax your dog to drink small amounts of water to stay hydrated, but don’t force your dog to drink.

It is important to never give your dog human medications, such as acetaminophen or ibuprofen. These medications can be poisonous to your dog and cause serious injury or death.

If your dog exhibits any other symptoms, such as shivering, panting, and vomiting you should consider taking your dog to the vet.

Note: The advice provided in this post is intended for informational purposes and does not constitute medical advice regarding people or pets. Always follow your doctor's advice regarding asthma or other allergy symptoms.

Does your dog have a fever? Our Burlington and Bellingham vet team is ready to care for your canine companion so that they can feel better faster. Contact us today!

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Chuckanut Valley Vet Clinic and Chuckanut Feline Center is accepting new patients! Our experienced vets are passionate about the health of Burlington and Bellingham companion animals. Get in touch today to book your pet's first appointment.

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