My next door neighbour has what I think is a puggle , part beagle and in the summer they keep their back door open all the time except when it gets dark and their dog comes out whenever it hears me doing gardening and chucks itself against the fence barking aggressively. Sometimes this happens several times a day. Whenever I do gardening, take the rubbish out, go to the compost heap. Sometimes their dog is doing this whilst I am just inches from the fence. They call it back after 5 minutes but it is still upsetting. I have had prolonged discussions with them and they think 'that dogs bark, get over it' Even though I have explained how upsetting and frightening it is. Do you think it is possible to train a dog not to do this and how should they do it. Do you as dog owners think that it is ok for a dog to behave like this. How do you think the best way of sorting this matter out is. It has gone on for 2 years now. They call their dog back with a dog whistle and never ever reprimand it.