Options for keeping neighbor dogs from digging under the fence?

[Camo]

Illegal to fire in the city limits. You can if your life is threatened, but I doubt a threat to your pet counts. I'm trying to keep this to legal options, I'll complain to the city if I have to but would like to avoid that.

Your word against a dead dogs word. Just saying,

 

[Jason Freeland]

I've delivered a product from Home Depot called "Dig Defence". It looked promising.

looks good if what we bought doesn't work.

 

[FRISKY]

I bury a pipe a couple inches away from, and under the fence. You can use fence top rail, black pipe or PVC. Larger diameter is better, but 1-inch will usually work.

The 16' hog panels suggestion also works well. I mount them vertically with the bottom edge buried at least 6-inches. You can lay them flat, but they will need to be on the side of the fence where the dogs dig.

A second 'temporary' fence made out of 16' heavy wire Utility Panels spaced enough from the main fence to be able to mow between will prove it is the neighbor dogs doing the digging.