Penn State housing plans for milking and special-needs cows, nraes-200, is a new 100-page, coil-bound book that includes 13 idea plans for free-stall barns, 11 idea plans for housing special-needs cows (pre-fresh/maternity pen areas, convalescence areas and post-fresh housing facilities), and eight idea plans showing building component details (floor surfaces, feed barriers, watering locations, free-stalls, curtain sidewalls and ventilation openings). Cost is $23, plus shipping and handling. To order, go to: or call (800) 562-3618.