Have you ever had a “Where’s my dog?” moment where you frantically look for your dog? If so, you are not alone. This is exactly why devices such as GPS dog trackers or fences are now becoming must-haves for modern day pet parents.

Because dogs are natural explorers, finding ways to keep them safe yet happy is key. Good thing that GPS trackers or fences are now available in the market, which can help you: stay connected with your dog; keep them safe and secure; and be more in tune with their health.

Are you looking for the best dog GPS tracker? Today, we're putting two popular dog GPS trackers side by side: Petcube GPS Tracker vs. SpotOn GPS Dog Fence. Let’s find out which one might be right for your four-legged friend.



Content:

  1. Features of GPS Trackers
  2. Dimensions of GPS Trackers
  3. Cost and Subscription Plans
  4. Conclusion

Features of GPS Trackers

Petcube GPS Tracker

  • Real-time location tracking to know exactly where your dog is at any time of the day
  • Virtual fences let you set up “safe zones” (like your yard), with alerts if your pup wanders out.
  • Wellness tracking covers distance walked, calories burned, and activity levels.
  • Battery life: Up to 30 days in low-power mode.
  • Bonus: 24/7 vet access with a premium plan.
  • Water & weather ready: It’s IP67-rated, so it can withstand varied outdoor conditions.
  • Compatibility: iOS 14+ and Android 7.1.2+.
  • Subscription required: Because it uses a built-in SIM and LTE for real-time GPS tracking, an active plan is needed.

SpotOn GPS Dog Fence

  • Wire-free & portable – No buried wires; set up fences anywhere via app or walking the boundary.
  • Accurate GPS – Tracks your dog within 3 feet using multiple satellite systems.
  • Custom zones – With the SpotOn fence, you can create up to 20 fences, including overlapping or “keep-out” areas.
  • Smart alerts – Beeps, vibrates, or uses optional static correction near boundaries.
  • App-controlled – Manage fences, track your dog, and get escape alerts.
  • Waterproof & durable – IP67-rated, built for rough terrain and weather.
  • No subscription GPS tracker – Basic features work without ongoing fees.

Read more: Petcube GPS Tracker vs. Tractive GPS

Dimensions of GPS Trackers

Petcube GPS Tracker

  • Size: It’s a small GPS tracker, measuring 60 × 25 × 20 mm (approx. 2.36 × 0.98 × 0.79 in)
  • Weight: Approximately 29 g (about 1 oz)

These compact dimensions make it one of the smallest and lightest LTE/GPS trackers available, suitable even for small pets.

SpotOn GPS Dog Fence

  • Size
  • Small: 10–14 in (25–36 cm) neck circumference
  • Medium: 12–18 in (30–46 cm)
  • Large: 16–26 in (41–66 cm)

For more accurate measurements, the SpotOn GPS fence medium dog collar for example, measures around 45.7 cm (18″) long, 4.3 cm wide, and 2.4 cm thick.

  • Weight
  • Approximately 715 g

Read more: Petcube GPS Tracker vs Petfon GPS Tracker

Cost and Subscription Plans

Petcube GPS Tracker

  • Device price: $39.99
  • Subscription plans:
  • Basic: $12/month (7-day history, GPS, activity)
  • Premium: $8/month (billed annually at $96; includes unlimited history, vet chat, warranty)
  • Refund policy: 45-day return window via Petcube.com or authorized sellers.

SpotOn GPS Dog Fence

  • Collar: $999–1,295 each.
  • Subscription: Optional, from $5.95 to $9.95/month.
  • Basic containment: no monthly fees.
  • Full tracking and alerts: requires active plan.

Read more: Petcube GPS Tracker vs. PitPat GPS Tracker

Insights on the Benefits of Trackers and Fences for Dogs

Dr. Bonnie Franklin, DVM, highlights how devices such as GPS collars offer real-time tracking, with an option to set up virtual fences. Along with in-app alerts and long-range locate capabilities, it brings both safety and peace of mind.

In a Reddit discussion under r/dogs, A Redditor who was curious about GPS trackers wanted to hear the experiences of those who had one, because he’s thinking of getting one for her dog. In one comment, a Redditor replied, saying that he would never go out without a GPS tracker on his dog. It brings peace of mind, knowing that he can find his dog when she gets lost. For him, having a GPS tracker for his dog goes a long way for safety and security.

Conclusion

Choosing the right GPS tracker or fence comes down to your dog’s needs and your lifestyle. Whether you prefer the compact, wellness-focused tracker or a portable, wire-free fence with advanced boundary features, both options offer peace of mind and a smarter way to keep your dog safe. No matter which you choose, you can offer your dog freedom while ensuring their safety and security.

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