A pet owner using a digital thermometer to check their dog's temperature for health monitoring.

Taking your pet's temperature

Pet HealthPublished Jul 7, 2025Updated Oct 20, 2025
Dial A VetBy Dial A Vet

Learn how to take your pet's temperature safely and accurately. Our step-by-step guide ensures you keep your furry friend healthy and happy!

Is your pet acting a bit off, and you’re wondering if they might have a fever? Checking your pet’s temperature at home can feel intimidating, especially if you’re not sure how to do it correctly. But don’t worry — with the right guidance, it’s easier than you think. Let’s walk through how to take your pet’s temperature safely and effectively, so you can better understand their health and know when to seek professional help.

🩺 Vet Recommendations

Taking your pet’s temperature is an important skill for any pet parent to have. A normal temperature for dogs and cats ranges between 100.0°F and 102.5°F (37.7°C to 39.1°C). Anything higher or lower could indicate a medical issue that needs attention. Pets can’t tell us when they’re unwell, so knowing how to check their temperature can help you catch potential problems early.

To take your pet’s temperature, you’ll need a thermometer designed for pets (or a digital rectal thermometer used for humans). Ear thermometers and infrared no-contact thermometers are sometimes used, but they tend to be less accurate for pets. Rectal thermometers remain the gold standard for reliability.

📋 Care Tips

When it’s time to check your pet’s temperature, preparation is key. Here’s a step-by-step guide to ensure the process goes smoothly:

  • Choose a calm, quiet location where your pet feels safe.
  • Have someone help you by gently holding your pet steady if needed.
  • Lubricate the thermometer tip with a pet-safe lubricant or petroleum jelly to make insertion more comfortable.
  • Lift your pet’s tail gently and insert the thermometer about one inch (for cats and small dogs) or slightly deeper for larger dogs.
  • Hold the thermometer in place until it beeps or the reading stabilizes.
  • Remove the thermometer, clean it thoroughly, and record the temperature.

Always reward your pet with a treat or praise afterward to create a positive association with the process.

✅ Do’s and Don’ts

To help you avoid common mistakes, here are some quick do’s and don’ts:

  • Do use a thermometer specifically for pets or a digital rectal thermometer.
  • Do stay calm and patient to avoid stressing your pet.
  • Do check your pet’s temperature if they seem lethargic, refuse food, or show other signs of illness.
  • Don’t use glass thermometers, as they can break and harm your pet.
  • Don’t rely solely on ear or infrared thermometers, as they can give inconsistent readings.
  • Don’t force the thermometer if your pet resists — seek veterinary assistance instead.

💡 Expert Advice

If your pet’s temperature is outside the normal range, it’s crucial to take action. A high temperature (fever) might indicate an infection, inflammation, or other underlying health issue. On the other hand, a low temperature could signal shock, hypothermia, or another serious condition. In both cases, contacting a veterinarian promptly is the best course of action.

It’s also important to monitor other symptoms. If your pet is panting excessively, has a rapid heart rate, or appears disoriented, these could be signs of an emergency. For pets with chronic health conditions, regular temperature checks may be part of their ongoing care plan.

According to the ASPCA, early detection of abnormal temperatures can significantly improve outcomes for sick pets (source).

FAQs

Q: Can I use a human thermometer for my pet?
A: Yes, you can use a digital rectal thermometer designed for humans, but avoid glass thermometers as they can break. Ensure the thermometer is cleaned thoroughly before and after use.

Q: How often should I take my pet’s temperature?
A: Only check your pet’s temperature if they’re showing signs of illness or discomfort. Routine temperature checks are not typically necessary unless advised by your vet.

Q: My pet won’t let me take their temperature. What should I do?
A: If your pet is uncooperative, don’t force it. Contact your veterinarian for assistance or book a telehealth consultation for guidance.

Book a $49 online vet consultation at https://www.dialavet.com for fast, expert advice.

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