My husband and I are very active, however my Dad does not like to go with us when we go out. We always love taking him with us, but he becomes a pain becasue he is not the center of attention. ( along w/the Dementia, he is family patriarc and old Italian and very demanding) We need a sitter?, how do I go about choosing what is best suited for his /our needs? where do I look for help? Budget is a factor.