I have a 12 month old springer who is crate trained and a brilliant dog in general. Only issue is at about 11.30pm a neighbour lets their barky dog out for a last wee and this sets my dog off barking like a lunatic. Is there anything i can do to discourage this? He doesn't bark at other dogs when he meets them face to face and if he's out the back garden he will bark in response to other dogs but never initiate the chat. I don't mind that, feel like it's a natural behaviour but the barking at night is so annoying. I have two small kids and while they don't wake up, i do!