Signs Your Pet May Have a Fever: Symptoms and What You Can Do

1. Common Signs Your Pet May Have a Fever

If your pet has a fever, they may show a variety of signs indicating discomfort. Unlike humans, pets can’t tell us when they’re feeling unwell, so it’s up to us to notice the symptoms.

Some common signs of fever in pets include:

• Lethargy: Pets with a fever often become tired and lethargic. They may avoid play or rest more than usual.
• Loss of Appetite: A decrease in appetite or refusal to eat can be a strong indicator of fever in pets.
• Shivering or Trembling: Pets with a fever may experience shivering, even if the environment is not cold.
• Warm Ears and Nose: A fever may cause your pet’s ears or nose to feel warmer than usual to the touch.
• Changes in Behavior: If your pet is acting more withdrawn or irritable than usual, it could be a sign of a fever.

It’s important to monitor your pet closely for these symptoms, especially if they persist for more than a day.

2. Why Do Pets Get a Fever?

A fever in pets is typically a symptom of an underlying infection or illness. It’s your pet’s body’s natural response to fight off bacteria, viruses, or other harmful organisms.

Common causes of fever in pets include:

• Infections: Bacterial or viral infections are the most common causes of fever in pets. Infections can affect various parts of the body, including the respiratory tract, urinary system, or digestive system.
• Inflammatory conditions: Conditions like arthritis or autoimmune diseases can cause inflammation that leads to fever.
• Heatstroke: Pets that overheat in hot weather may develop a fever as a result of heatstroke, which requires immediate attention.
• Vaccination reactions: Some pets may experience a mild fever after receiving vaccinations as their immune system responds to the vaccine.

Understanding the cause of your pet’s fever is essential for determining the right course of treatment.

3. How to Check if Your Pet Has a Fever

One of the most reliable ways to determine if your pet has a fever is by checking their temperature. Unlike humans, pets’ normal body temperature is higher, typically between 101 and 102.5°F (38.3 to 39.2°C).

To check your pet’s temperature:

• Use a Digital Thermometer: Rectal thermometers are the most accurate way to measure a pet’s temperature. Lubricate the thermometer and gently insert it into your pet’s rectum, holding it in place for about a minute until the reading appears.
• Ear Thermometer: An ear thermometer can be used for dogs, but it may be less accurate than rectal readings. Ensure the thermometer is specifically designed for pets.
• Observe for Symptoms: If you can’t get a temperature reading, monitor your pet’s symptoms closely, including changes in behavior, lethargy, and appetite.

Remember, if your pet’s temperature exceeds 103°F (39.4°C), it’s considered a high fever, and you should seek immediate veterinary attention.

4. Treating Fever in Pets

While you may be concerned about your pet’s fever, remember that a mild fever can actually help the body fight off infections. However, if the fever is high or persistent, it may require intervention.

Treatment for a fever in pets will depend on the underlying cause, but some common approaches include:

• Hydration: Ensure your pet has access to plenty of fresh water to stay hydrated, as fever can lead to dehydration.
• Cooling measures: For a high fever, you can help cool your pet down by applying a cool, damp cloth to their paws and ears or giving them a lukewarm bath.
• Medications: If your vet determines that your pet’s fever is due to an infection or inflammation, they may prescribe antibiotics, antivirals, or anti-inflammatory medications.

Never give your pet human medications, as many common drugs, such as acetaminophen, are toxic to animals.

5. When to See the Vet for Your Pet’s Fever

If your pet’s fever is accompanied by severe symptoms, such as labored breathing, vomiting, diarrhea, or extreme lethargy, it’s important to seek veterinary care immediately.

Even if your pet’s fever seems mild, it’s always a good idea to contact your veterinarian to ensure the cause of the fever is identified and treated appropriately. If the fever lasts more than 24-48 hours, or if it rises above 103°F (39.4°C), it’s time to visit the vet.

Early diagnosis and treatment can help prevent complications and ensure your pet returns to their happy, healthy self. For professional advice or to schedule a consultation, visit Hidden Brook Veterinary.