Smart collars, activity trackers, GPS, and DNA tests can turn vague worry into clear data — the kind you can actually discuss with your vet. This hub helps you understand what's worth monitoring, what the tools really tell you, and how to use the data well.
A tracker can flag a meaningful drop in activity; a DNA test can surface breed-linked risks worth screening for. But trends matter more than any single day, and no device diagnoses anything. The value is in bringing better information to the people who can act on it: you and your veterinarian.
How activity and health trackers work, what they actually measure, and the honest picks.
A systems-minded look at Tractive's GPS and activity tracking — strengths and limits.
The Fi smart collar reviewed for activity tracking, battery, and escape prevention.
What DNA + health-screening tests can and can't tell you — and how to use the results.
How we actually track Luna's activity, weight, and vet notes over time.
Get a personalized monitoring starting point for your dog.
| Tracker | Leads with | Best for | Subscription? | Read more |
|---|---|---|---|---|
| Tractive | GPS location | Escape-prone & off-leash dogs | Usually yes (cellular) | Link coming soon Tractive review |
| Fi Collar | Activity + battery life | Fitness & trend tracking | Usually yes | Link coming soon Fi review |
A category-level comparison of the two tracker types we cover. Confirm current specs, battery, and subscription pricing on each manufacturer's site before buying.