Hi, I need some advice. My 11 month cavalier king charles keeps barking at night. She has been in a crate since I had her at eightweeks and it has never been a problem, until we went on holiday in August for 2 weeks and a friend looked after her. While she was looked after she was always put to bed at night in her crate and slept through, but since returning home she has a good couple of nights and then a run of bad nights. She tends to go down really well. I cover the crate on three sides to make her settled and make sure that she has been to the toilet before she goes in. She tends to wait until about midnight or even two, three in the morning and then continually whines and gives out a high pitched bark. I have tried ignoring her and she does eventually go back to sleep but last night she woke at about midnight and continued to whine and bark for nearly an hour and a half. In the end I had to come down and sit with her for ten minutes until she had settled. I then tried to put her back in her crate and she refused to go in. That is how it carried on until I eventually I gave in by two in the morning and brought her upstairs where she slept contently until the morning. I really do not want this to continue, has anyone please got any tips.