We have our crates in front of a sliding glass door, and when we leave and leave the curtains in front of the door open, the three like to bark bark bark at the birds or squirrels, etc. We close the curtains, and they stay quiet.

Do they crate her? Maybe keep a blanket over the crate? Or I know of these little electronic no bark things. Like a box that emits a high pitch noise when they bark. J's grandma has one for her dachshund... Dont know where she got it though.

I know its hard though, we had a neighbor come over and tell me that our three were barking a lot.. and she hadnt made a formal complaint yet, we live in a townhouse... so we could still do something before she would make a formal complaint. Would be awful if they complained.. as we have three and theres a 2 dog rule..