I don't see anything wrong with barking when someone disturbs your property. The odd bark I am fine with and it doesn't sound like yours does it all day.
The dogs surrounding us I get annoyed with all the time because they bark all day at nothing. One barks at birds, everytime someone mows/whippersnips.. basically anything and everything. The other barks when someone walks past the property. Once they step inside the gate she stops. Between these two some days I go crazy. Usually the ones where the kids are playing up and I'm overtired. I wish the owners wouldn't neglect them because they are obviously bored and not well trained.
Sorry that turned into my own little vent.
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