Do Invisible Dog Fences Work for Large Dogs? The Truth for Ontario Pet Owners

Large breeds intimidate owners because of size, strength, and confidence. Many assume an invisible fence “won’t be enough,” but that’s based on outdated info.

Why Large Dogs Challenge Traditional Fences

• Jumping
• Digging
• Pushing weak posts
• Watching external triggers like wildlife or passing dogs

How Modern Invisible Fence Systems Handle Large Breeds

• Adjustable correction levels
• Training-based boundary recognition
• Reliability across acreage or open lots

Breed Examples That Respond Well
German Shepherd, Labrador, Husky, Rottweiler, Malinois — and what owners need to know about each.

The Only Time Invisible Fencing Fails
When owners skip or rush training. Be blunt: “The fence isn’t the issue — the inconsistent training is.”

Why This Matters in London, ON
Local wildlife (rabbits, deer) can trigger chase instincts; invisible fencing breaks this behaviour through consistent boundary recognition.

See how we install invisible fencing systems for large breed owners.