Custom GPS Fencing for Bullmastiffs
Shop NowLiving with a Bullmastiff brings its own unique set of challenges, particularly ensuring the safety of your high-spirited and fearless pet without hampering their innate sense of exploration.
The SpotOn Fence is a containment solution that acknowledges your Bullmastiff's specific needs, providing both security and the space your dog needs to explore.
Custom GPS Fencing Tailored to Your Bullmastiff
With SpotOn's precision GPS fencing, you can provide your Bullmastiff with the room they need to roam safely. There's no need for physical fences that your large and powerful breed might easily overcome. Whether at home or on the go, SpotOn's solution keeps your Bullmastiff within specified virtual boundaries while giving them the freedom to explore.
The #1 Rated GPS Dog Fence
$999
Proven to prevent escapes 99.3% of the time
Sets up in Minutes - Any Size/Shape
Works where others don't
Enables overlapping fences, fence-within-a-fence
Made in our backyard, for your backyard
Discounts and 0% Financing (from $47.75/mo)
Pay in interest-free installments with
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Additional financing options available. 0% APR for 12-month terms. Payments as low as $45.75/month.*
Offers cannot be combined and expire after seven days, unless explicitly stated otherwise.
Military, Veterans & First Responders click here to get one year of free tracking - a savings of $100 (can be combined with site-wide sale).
Multi-collar discount automatically applies $100 savings per collar at checkout.
- Free US Shipping
- 1 Year Warranty
- 90-day returns
- US-Based Support
Keep Your Bullmastiff Active With Reliable Containment
Bullmastiffs, although known for their strength and protectiveness, are inherently calm and content with a moderate approach to exercise. However, regular physical activity is essential to ensure the breed stays away from obesity and the undesirable behaviors connected to boredom. Giving your pup some daily free play in your yard will keep your bullmastiff mentally stimulated and physically fit.
With SpotOn Fence's precision GPS fencing, you can create a virtual play zone that gives your bullmastiff the freedom to move about and play, without you worrying about them wandering off or entering restricted areas. The customized fence works in dense tree cover and rough terrain, and can cover huge expanses regardless of the size of your property. And even better, you'll get real-time alerts should your bullmastiff decide to take an unscheduled adventure outside the fence. You get the satisfaction of keeping your dog active and under check without the need of a physical border.
Training Your Mastiff to the SpotOn Fence
Training a Mastiff can pose unique challenges. These massive, intelligent dogs are naturally protective, and their physical strength coupled with a stubborn streak can make implementing conventional boundary training methods an uphill task. SpotOn Fence is here to revolutionize that experience by providing a state-of-the-art, intuitive platform that allows you to establish firm boundaries effectively.
Every SpotOn Fence comes with training modules specially designed to cater to strong-willed breeds like the Bullmastiff. Encountering obstacles on your training journey? We offer a complimentary 1:1 consult with a qualified dog trainer to help you get back on track. This ensures your Bullmastiff comprehends and respects the SpotOn Fence boundaries and has a positive engagement with the training process.
Features
Works In Remote Areas
True Location™ GPS technology outperforms other GPS smart fences, even in the woods and in areas with no internet access.
Cost-Effective for Large Properties
Don't be limited by traditional or buried wire fences that get pricier by the acre. With SpotOn, you can
- Create and save unlimited fences from a third-acre, or as vast as you need
- Add Keep Out Zones
- Use Activity Maps to identify trouble spots and refine your setup anytime.
No Forced Subscription
All core features work without a subscription.
- Unlimited fences
- Unlimited Keep Out Zones & Home Zones
- Built-in Forest Mode
- Off-Grid Mode
- True Location™ GPS Technology for industry-leading accuracy
- Active dual-band, dual feed antenna and dual-band receiver for strongest, most reliable signal, even in challenging terrain
- Progressive boundary alerts as your dog approaches the boundary
Stay Connected & In Control
An optional subscription unlocks features that can add to your SpotOn experience, such as:
- See your dog's location anytime
- Alerts if your dog leaves the fence
- Low battery notifications
- Escape Reports
- Recall your dog within the app
- Manual Feedback
- Activity Tracking & Heatmaps
- Custom Voice Commands
Can Be Worn Indoors
Only SpotOn lets you create a GPS perimeter around your home to eliminate feedback, false warnings, or corrections indoors.
Smarter Charging, Faster Power
All-day use on a single charge, fast one-hour recharging, and built-in voice alerts that tell you the collar's battery status.
Designed & Assembled in the USA
SpotOn fences are designed, developed, and manufactured in New Hampshire using domestic and international parts. Proudly built where quality matters.
SpotOn: The Best GPS Fence for Mastiffs
Learn how the SpotOn Fence can transform your Bullmastiff's outdoor exploration while maintaining their safety.
Experience peace of mind that they're securely contained within the trackable, tailor-made boundaries of the world's most advanced GPS fencing solution.
With 7 acres of land, it was nearly impossible for us to contain our dogs.
We live on a 10 acre ranch and she has 9 acres to run around on. I never have to worry about her even though we live along side a major highway.
I love how I can keep my dogs off the busy road we live on without a fence.