is it right?

my hero dad is finally losing the fight and has a day or two left. wierdly its not the cancer thats beaten him. he treated cancer like the coward that it is. he got pneumonia about a month ago and went down hill from there. on friday he was bedbound and assessed and fasttracked. given four care visits a day and saturday given a night carer to stay overnight which has been changed to a nurse so anticipatory meds can be given straight away if needed. he has fluid on the lung with infection and infection in the bladder. saturday he could about talk but today hes largely unresponsive but does acnolage you. he cannot eat or drink without choking so is not getting any fluid. i understand that morphene cannot be given unless needed but i wish it could be so he at least wouldnt be aware and be out of pain when the time comes. I AM NOT TALKING ABOUT MERCY KILLING BUT RATHER NUMBING HIS MIND TO WHATS HAPPENING. my issue is that hes having to spend his final time without any strong meds but we wouldnt do that to an animal. 

i cannot fault the carers and the nurse from the hospice. theyve been a godsend and supportive and understanding