What's the best car vacuum for pet hair?

Reviewers point to two approaches: a handheld with a motorized or rotating brush for dry pet hair, and a portable carpet/upholstery extractor for embedded hair and dander. The New York Times specifically calls out a Black+Decker dustbuster variant for heavy pet fur, while the Bissell Little Green Max Pet is positioned for lifting hair and stains out of upholstery.