Pflugerville, Texas, is again letting more than 400 goats — along with some sheep — graze through parks and greenbelts as an alternative to relying only on traditional landscaping equipment. Here's what to know According to KXAN, the herd's roughly eight-week route starts with Bohls Park and Gilleland Creek Park before continuing to Murchison Park, Pfennig Park, Pfluger Park, Swenson Farms Park, and the Carmel Greenbelt. The city has brought the…