I am so sorry for what you and your family are going through. The hospice people are such wonderful and special people. Thank god for them. When my dad passed away 2 years ago they were incredible. My dad also went from being an active tennis player, traveler, on the go kind of person to being diagnosed with lung cancer, put in the hospital and passed away 6 weeks later. It all happened so fast. My thoughts and prayers are with you and your dad. I hope he recovers quickly.