How Can You Take a Dog’s Temperature? Step By Step Guide

Key takeaways:
- Checking your dog’s temperature at home is a simple way to catch early signs of illness before they escalate. If anything seems off, don’t hesitate to reach out to your vet. They’re your best partner in keeping your pup healthy.
- A digital pet thermometer is your go-to tool for quick, accurate readings. It’s safe, easy to use, and an essential part of any pet parent’s first-aid kit.
- When you know how to spot signs of fever or a drop in body temperature, you’re better equipped to take the right action and help your pup feel better faster.
Keeping tabs on your dog’s health doesn’t always require a trip to the vet. Sometimes, it starts with a simple temperature check. Whether your dog seems a bit off or you’re doing a routine wellness check, knowing how to take their temperature at home is a skill that can make a big difference.
PetHealthMD offers reliable guidance to help pet owners stay informed and confident about everyday health tasks like this one. Before you start, it’s important to know what a healthy dog’s temperature looks like so you can recognize when something’s off. Make sure to reach out to your veterinarian to help catch problems early and avoid complications, giving your dog the care they need when it matters most.
What is a dog’s normal temperature range
Dogs naturally run warmer than humans; while your body averages 98.6°F, a normal canine temperature ranges between 99.5°F and 102.5°F (37.5°C-39.2°C). In some cases, it may temporarily reach 103.8°F after physical activity, and that’s okay.
A dog’s temperature naturally varies throughout the day due to factors like activity, rest, and weather, so it’s best to measure it when your dog is calm and at rest to establish a baseline for comparison later.
However, a reading above 102.5°F might also signal a fever, which can point to infection or inflammation. When this happens, it’s best to observe your dog for other signs of a fever, like lethargy or vomiting. If your dog’s temperature drops below 99°F, they could be too cold. Both scenarios warrant a closer look and, ideally, a conversation with your vet.
How to take your dog’s temperature in five easy steps
Taking your dog’s temperature is an important part of monitoring their health, and using a digital pet thermometer is the safest and most accurate way to do it. Here’s what you’ll need to get started:
- Digital thermometer for pets
- Water-based lubricant
- Paper towels or tissues
- Treats for praise and reward
Once you have these items, set your dog up in a calm, quiet area. If possible, have someone help hold and comfort them during the process. Then, you can follow these steps:
- Apply lubricant to the thermometer tip.
- Gently lift your dog’s tail and insert the thermometer about one inch into their rectum, angled slightly upward.
- Speak gently and keep them still until the thermometer beeps.
- Remove the thermometer carefully and clean it with an alcohol wipe.
- Praise your pup and offer a treat for their cooperation.
How to spot signs of fever without a thermometer
If you don’t have a thermometer handy, your hands and eyes can offer clues about your dog’s temperature. These methods aren’t exact, but can alert you to a potential problem:
- Feel their belly and inner thighs. These areas are less furry and can reflect body warmth.
- Touch the base of the ears or paw pads; if they’re unusually warm, it may indicate a fever.
- Monitor behavior: Lethargy, excessive rest, or disinterest in play can signal discomfort.
- Watch food and water habits—sudden changes could point to health concerns.
These signs help guide your next steps, but for a confirmed diagnosis, a thermometer or veterinary visit is essential, so make sure you contact your vet if your dog shows multiple signs of illness.
Common temperature-taking mistakes
Even with the right tools, small mistakes can affect how accurate your readings are—or leave your dog feeling uneasy. Here are a few things to watch out for:
- Skipping prep time. Take a few minutes to create a calm space. A relaxed dog is easier to handle and gives more accurate readings.
- Inserting the thermometer incorrectly. Angle the thermometer about 15–20 degrees upward and insert about one inch to ensure comfort and accuracy.
- Using too little lubricant. Always use a generous amount of water-based lubricant to prevent discomfort or irritation.
- Taking readings after play or exercise. Wait at least 30 minutes after physical activity. Elevated body temperatures from excitement can mimic a fever.
- Trying it alone. A second set of hands can make the process smoother. One person holds and reassures the dog while the other takes the temperature.
FAQs: How to safely take your dog’s temperature
Not sure how to check your dog’s temperature or which tools are safe to use? These quick answers cover the most common questions pet owners have when learning how to safely monitor their dog’s health.
What if my dog keeps moving around during a temperature check?
Try asking a friend or family member to gently hold your dog still while you comfort them. Keeping the environment calm and rewarding your dog with praise or a treat afterward can also help them stay more relaxed.
Is it normal for some dogs to feel warmer than others?
Yes, minor differences in body heat can happen depending on your dog’s size, breed, age, and even their coat type. Knowing their baseline gives you a personal reference point, making it easier to spot unusual changes and catch potential issues early. That said, any time you’re unsure or concerned about a temperature reading, it’s always best to visit your veterinarian for a thorough evaluation.
Can I check my dog’s temperature under their armpit or ear instead?
While ear thermometers are available for pets and may seem easier to use, rectal readings remain the most accurate and consistent method for checking your dog’s core temperature. These alternative methods might be used in specific cases. Your veterinarian can guide you on the best temperature-taking method based on your dog’s breed, behavior, and medical history.
Should I include temperature checks in my pet’s travel routine?
Absolutely! Travel can introduce new stressors for your dog, especially when heading to a different climate or unfamiliar environment. It’s a simple habit that keeps your dog safer and more comfortable on the road. Remember, it’s always best to talk to your vet before a trip to ensure you’re fully prepared.
Make temperature checks part of your dog’s routine

Making temperature checks a regular habit helps shift your mindset from reacting to problems to actively preventing them. Try weaving these checks into grooming or bonding time—it’s an easy way to catch early signs of illness while strengthening your connection with your pup.
If your pet has a medical condition or is recovering from surgery, your vet may recommend more frequent checks. Puppies and senior dogs can also benefit from extra attention.
Tracking your dog’s temperature alongside their hydration, appetite, and energy levels can provide a well-rounded view of their overall health. You can keep a simple log or note changes in your phone. Your vet will appreciate the extra detail.
For more tips on pet health monitoring, check out PetHealthMD’s guide to dog parents. Meanwhile, for vet-approved pet medications delivered to your door, PetCareRx has you covered. And if your dog’s temperature seems off, give your vet a call. They’ll help you figure out what’s best for your dog.