Our pups are pretty good at hiding when something’s off. (Instinct, survival, all that.) Which means by the time we notice something obvious, it’s often been building for a while. That’s where these dog health monitoring tools below come in super handy. From wearables that keep track of vital signs to DNA kits that identify potential genetic issues to watch out for, these tools below will help you stay proactive with your dog’s health. Check out our top 3 recommendations, then read on for the full list.
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Best Wearable
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Best Home Test Kit
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Best DNA Test
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Turn any collar into a smart health monitor. Maven tracks your dog’s heart rate, respiratory rate, activity, rest, hydration, and more—helping you catch early signs of illness before they become serious. Lightweight (just 14g), waterproof, and packed with vet-level insights, it’s like having a personal health assistant for your pup. BEST DEAL ON THE WEB SAVE $88 TODAY! |
The Petivity Microbiome Analysis Kit is an easy, at-home gut health test for dogs and cats that takes the guesswork out of digestive issues. You’ll get a detailed online report showing how your pet’s beneficial bacteria compares to healthy benchmarks, along with personalized nutrition tips and supplement recommendations. |
Learn more about your pup and provide them with the happy, healthy life they deserve. The Embark Breed & Health Dog DNA Test Kit screens for over 270 genetic health risks and 55 traits across 400+ breeds and varieties, including village dogs, to help you get ahead of potential health issues. |
Turn any collar into a smart health monitor. Maven tracks your dog’s heart rate, respiratory rate, activity, rest, hydration, and more—helping you catch early signs of illness before they become serious. Lightweight (just 14g), waterproof, and packed with vet-level insights, it’s like having a personal health assistant for your pup.
BEST DEAL ON THE WEB
SAVE $88 TODAY!
The Petivity Microbiome Analysis Kit is an easy, at-home gut health test for dogs and cats that takes the guesswork out of digestive issues. You’ll get a detailed online report showing how your pet’s beneficial bacteria compares to healthy benchmarks, along with personalized nutrition tips and supplement recommendations.
Learn more about your pup and provide them with the happy, healthy life they deserve. The Embark Breed & Health Dog DNA Test Kit screens for over 270 genetic health risks and 55 traits across 400+ breeds and varieties, including village dogs, to help you get ahead of potential health issues.
Health-Tracking Wearables for Spotting Subtle Changes Early
Wearable dog health trackers have come a long way from basic step counters. The newer ones focus on patterns like tracking activity, rest, vital statistics, and behavior over time so you can see what’s normal for your dog and, more importantly, when something shifts.
That’s the real value here. Most health issues don’t start with obvious symptoms. They show up as small changes first, like sleeping more than usual, moving less, or being slightly restless at night. A wearable helps you catch those changes early instead of realizing something’s wrong days (or weeks) later.
They’re especially useful for senior dogs, dogs with chronic conditions, or honestly, anyone who tends to second-guess themselves about what’s “normal.”
Our Pick: Maven Dog Health Monitor
If you’re looking for a lightweight dog health monitor that works with any existing collar, then Maven is definitely the way to go. It’s small enough that your dog won’t even notice it yet jam-packed with useful information about your dog’s overall well-being, including stats related to heart rate, respiration, activity and rest, itchiness, and more.
One thing I love about Maven, aside from the fact that Freya can wear it on her regular collar, is that it’s a dedicated health monitor (vs a collar that tracks, contains, trains, etc. along with tracking activity). So, every last bit of real estate in the app is dedicated to telling you important stats about your dog’s well-being.
What makes it stand out even more is how it connects the dots. You’re not just seeing numbers, you’re seeing changes. Those changes are often the first hint that something’s going on.
Check out our full Maven dog health tracker review to learn more.
Turn any collar into a smart health monitor. Maven tracks your dog’s heart rate, respiratory rate, activity, rest, hydration, and more—helping you catch early signs of illness before they become serious. Lightweight (just 14g), waterproof, and packed with vet-level insights, it’s like having a personal health assistant for your pup.
BEST DEAL ON THE WEB
SAVE $88 TODAY!
Gut Health Testing That Explains What’s Going On Internally
Digestive health is tied to more than just the occasional upset stomach. Your dog’s gut plays a role in everything from nutrient absorption to immune function to skin health.
The problem is, when something’s off, it’s not always obvious why. You might see inconsistent stools, itching, or sensitivity to certain foods, but figuring out the root cause can feel like trial and error.
That’s where microbiome testing comes in. These kits analyze the bacteria in your dog’s gut and give you a clearer picture of what’s happening internally, along with guidance on how to improve it.
It’s less about day-to-day monitoring and more about understanding the bigger picture.
Our Pick: Petivity Microbiome Analysis Kit
The Petivity Microbiome Analysis Kit helps take the guesswork out of digestive issues by giving you actual data on your dog’s gut health.
It breaks down bacterial balance, digestion markers, and overall microbiome function in a way that’s surprisingly easy to understand.
If you’ve ever dealt with ongoing stomach issues or unexplained skin problems, this kind of insight can save you from cycling through food after food hoping something sticks.
The Petivity Microbiome Analysis Kit is an easy, at-home gut health test for dogs and cats that takes the guesswork out of digestive issues. You’ll get a detailed online report showing how your pet’s beneficial bacteria compares to healthy benchmarks, along with personalized nutrition tips and supplement recommendations.
DNA Testing That Helps You Plan Ahead, Not Just React
Not all health monitoring is about tracking what’s happening right now. Some of it is about knowing what could happen down the line.
DNA and health screening kits give you insight into your dog’s genetic predispositions, which can help you stay ahead of potential issues instead of reacting to them later.
If you know your dog is at higher risk for certain conditions, you can watch for early signs, adjust their care, and work with your vet proactively.
It’s not urgent information—but it’s useful information.
Our Pick: Embark Breed + Health Kit
The Embark Breed + Health Kit gives you a detailed look at both your dog’s breed makeup and potential genetic health risks.
It’s one of those tools that doesn’t feel critical in the moment, but becomes incredibly valuable over time.
Instead of guessing what might come up later, you have a clearer roadmap—and that makes it easier to stay one step ahead.
The Embark Breed + Health DNA Test does more than tell you your dog’s breed mix—it screens for 270+ genetic health conditions and offers detailed insights into traits, ancestry, and even potential relatives. Results are clear, thorough, and backed by veterinary research. If you want more than a fun guess at your dog’s background (and actually useful health info), this test is one of the most comprehensive options out there.
LIMITED TIME OFFER
GET $64 OFF BREED + HEALTH TEST
Hydration Monitoring That Helps Catch Health Issues Early
Water intake is one of the most overlooked health indicators for dogs. Most of us don’t measure it, and unless the bowl is suddenly bone dry (or untouched), it’s easy to assume everything is fine.
Smart water fountains and hydration trackers change that by giving you a clearer picture of how much your dog is actually drinking day to day. That matters because shifts in water intake can signal issues like kidney disease, diabetes, or dehydration—often before other symptoms appear.
Even small changes can be meaningful, but they’re almost impossible to notice without tracking.
Our Pick: PETKIT Eversweet 3 Pro Pet Water Fountain
The PETKIT Eversweet 3 Pro Pet Water Fountain quietly solves that problem by tracking your dog’s water intake while also keeping the water clean with built-in filtration and UVC sterilization (which basically means fewer questionable things floating around in the bowl).
The app is what makes it especially useful as a dog health monitoring device. It tracks how much and how often your pup drinks. So instead of wondering if your dog is drinking less (or more), you actually know. And that’s a lot more useful than trying to eyeball it.
- Features a newly upgraded, quieter wireless pump, operating at less than 25 dB to ensure a peaceful environment.
- The pump is not submerged in water, enhancing safety for your pet, and is detachable for easy cleaning.
- Constructed from SUS 304 stainless steel that is BPA-free.
- Manage and monitor the water fountain via the PETKIT app.
Smart Cameras That Turn Behavior Into Health Clues
Behavior is often the first place health changes show up—but it’s also the easiest thing to miss, especially when you’re not home.
Smart pet cameras help fill in that gap by letting you see what your dog is doing throughout the day. Are they sleeping normally? Pacing more than usual? Less active than they were last week?
Those patterns matter.
A dog that suddenly becomes more restless, more lethargic, or just “off” during the day may be dealing with something you wouldn’t otherwise notice until it becomes more obvious.
Our Pick: Petlibro Scout Smart Camera
The Petlibro Scout Smart Camera gives you a window into your dog’s day when you’re not there to see it yourself.
It helps you spot behavior changes early—whether that’s increased restlessness, unusual inactivity, or shifts in routine.
And sometimes, it just confirms that your dog spends most of the day rotating between naps (with brief breaks for questionable decisions).
Either way, it gives you context you wouldn’t have otherwise.
The Petlibro Scout Smart Camera goes beyond basic pet cams by using AI to actually understand what your pets are doing throughout the day. It can recognize up to five pets, tag their activity by name, and automatically capture moments like playtime, meals, and (of course) the occasional chaotic zoomies. You’ll get smart video summaries, instant alerts, and even a daily highlight reel—plus a full 360° view with auto-tracking so nothing slips by. It’s an easy way to keep an eye on behavior patterns, not just peek in randomly.
Temperature Monitoring That Gives You Clear, Immediate Answers
When your dog seems off, one of the simplest ways to check for a potential issue is their temperature.
A fever can be an early sign of infection or illness, and having a reliable way to check at home can help you decide whether it’s something to monitor or something that needs a vet visit.
It’s not something you’ll use every day, but when you need it, you really need it.
What to Look for in a Good Digital Thermometer
- Fast readings (because patience is limited on both sides)
- Flexible tip for comfort and safety
- Easy-to-read display
- Designed specifically for pets for better accuracy
Ear thermometers can be convenient, but they’re often less reliable unless used very precisely. A standard digital rectal thermometer is still the most accurate option—even if it’s not anyone’s favorite activity.
Our Recommendation: Vet Worthy Digital Thermometer for Dogs
This isn’t really a “there’s one that’s better than all of the rest” type products, but if you want a quick recommendation to save you some time searching, this one by Vet Worthy works great.
This simple yet effective tool is designed to measure the rectal temperature of pups, kitties, and other small furbabies. With its digital display, you can easily read the temperature in Fahrenheit, ranging from 90 to 108 degrees. Plus, the thermometer comes with a battery included for your convenience. It’s a great way to keep track of your furry family member’s health at home.
Final Thoughts
You don’t need to monitor every single thing your dog does. (They would absolutely file a complaint if that were possible.)
But having a few well-chosen tools in place makes it a lot easier to spot when something changes—and that’s really the whole point.
Because most of the time, it’s not one big, obvious symptom that tips you off. It’s a handful of small things that feel slightly off when you put them together.
A little less activity. A change in drinking habits. Sleeping differently than usual.
On their own, they’re easy to shrug off. With the right kind of tracking, they start to form a pattern.
And once you can see the pattern, you can actually do something about it.
You don’t need everything on this list. But adding even one or two of these pet health monitoring devices into your routine can take a lot of the guesswork out of “is this normal?” (which, let’s be honest, is a question most of us ask more often than we’d like).
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