Alva Review-Courier -

WASHINGTON (AP) — Booming online retail sales are good news for the U.S. Postal Service, but its carriers are incurring a cost: more dog bites.

Dog attacks on postal workers rose last year to 6,755, up 206 from the previous year and the highest in three decades, as internet shopping booms and consumers increasingly demand seven-day-a-week package delivery and groceries dropped at their doorstep. The high for attacks dated back to the 1980s, at more than 7,000, before maulings by pit bulls and other potentially aggressive dogs became a public issue.

Los Angeles topped the 2016 list with 80 atta...