Hi, my beautiful cockapoo Rosie is nearly 4 years old and is the light of my life. She is perfect in every way and has always enjoyed long walks or following on bikes or running with me down a local disused railway path. For years this has been our go to place to take her but a few months ago part way down she refused to go any further. She has refused so many times we have stopped going! We left month long gaps between visits and again she stops in virtually the same place. She has since refused to go further on 2 other walks. I’m not sure what we can do? Any help appreciated.