I don't know what the exact situation is in Canada but the insurance providers here all have a $1,000 deductible. This means if you lose 1 or 2 guns you're going to eat the loss.
Jim
We pay $126 per year for $40,000 of coverage - firearms valued at $10,000 or more must be scheduled, the rest are covered under the blanket coverage.
Last month my wife and I carried about $20,000 of shotguns to the Southern SxS - that's a heck of a lot more than my deductible. And no amount of enhanced security at home will protect your guns when you are away from home using them. My wife and I are users of firearms, not a collectors, so ours are often in cars and motel rooms. The one major exclusion in our coverage is an "unlocked" car, so you'll often see me check every door to be sure they're locked.