hi everyone.

My dad was diagnosed with prostrate cancer December 2019, he's had loads of hospital appointments, he's having hormone treatment,radiology, he had tablets to take at nighttime, 

When he was diagnosed he had cancer in his prostrate that had spread to his shoulder, it's since spread to his bones,its now in both his shoulders, his spine, and hips, he finds it very hard to walk he shuffles with a stick, he can't have showers any longer as his balance isn't very good but with help can have a bath, he was in tramadol as well as pain killers but he's now having to take morphine, he's got stage 4 advanced 

Can anyone please help and advise, I don't know what the next stage is. Thanks