Louise - we have a similar problem, although our charming neighbour yells at the dogs to "shut the f*** up" if they make even the slightest sound when she is in the garden or has her windows open

We had an idea that there may be a problem when we mentioned to her that we were getting a puppy before we got Molo, and her first words were "if it barks, I'll call environmental health"

She never has made a formal complaint though (her own behaviour is so appauling that she probably doesn't want to attract the attention of the authorities) but her continual sniping and abuse really upset me, and when her 14 year old daughter began to behave in the same way, it really did begin to affect my quality of life

In previous summers, I have been a wreck - paranoid about every little noise the dogs made, ensuring that early morning and last-thing-at-night trips to the garden were supervised and never leaving the back door open even on the hottest of days. If they barked while I was upstairs, I'd have a go at my OH for allowing them to bark, and I generally got myself into a right tizz about it

It was only when the neighbour the other side told me that she had noticed how stressed I was, and that I needed to pull myself together, that I took a deep breath and got things back in perspective. I still try to ensure that noise is kept to a minimum before 9 am and after 8 pm in the evening, and I will intervene if their play-barking gets out of control, but I now allow them to romp in the garden and if they yap once or twice, I don't stop them straight away. I have also introduced an "enough" command, so that if they alarm bark, then I can stop them (I refuse to train them not to do it at all because like you, I want them to alert me to people approaching the house etc). I know that if she ever does complain to Env Health, then my dogs are not unreasonably noisy - in fact, there are several in the neighbourhood which are far worse and even get on my nerves

I managed to view the situation more rationally, and come to terms with the fact that no matter what she thought of me or my pets, my quality of life was not going to be affected by her. I know its hard, and can take time to achieve, but it is well worth it so that you begin to enjoy your home with your dogs once again x