The Current’s Little Bites feature is a weekly roundup of San Antonio food-focused events and news tidbits. Dog Haus has introduced a Mexican-inspired al pastor sausage made with antibiotic-free pork flavored with chiles, garlic, Mexican oregano and pineapple. The specialty frank is May’s offering in the chain’s monthly Absolute Würst Sausage Series, which donates $1 of each specialty sausage to No Kid Hungry.