My step dad was diagnosed with bowl cancer 6 years ago. He had part of his bowl removed & has since had monthly treatment & a course of radiation treatment. This has all gone well & recent scans have shown the cancer hasn't grown anymore but over the last 6/8 weeks his appetite has gone, he has no energy walking from the living room to the kitchen is a struggle, he can't even prepare vegetables anymore, he spends a lot of the day lying on the bed & even getting dry & dressed after a shower is too much for him, he's always cold even with the heating on, several layers of clothes & blankets. He still drinks plenty, water, hot chocolate, tea the occasional glass of wine but is this his body preparing for the end? We do all we can for him but I've never experienced anything like this before, does anyone have any experience of this, what else should or shouldn't we be doing? Thanks