The Alzheimer’s Association provides details on what to expect for each stage of Alzheimer’s disease and other dementias. You can learn about behaviors specific to Alzheimer’s disease, links to local respite care, legal and financial advice, and local caregiver support groups. There is a great caregiver message board, and a pragmatic stress test. Note: this is just one example of a site designed to help caregivers of loved ones with a very specific ailment. Use Google to find caregiving tips for just about any illness impacting the person you are caring for.