Time is running out for Summit County dog owners to purchase 2017 licenses for their pets. Ohio law requires all dog licenses to be renewed by January 31, 2017. The cost for a single year license is $18.00, a three-year license is $54.00 and a permanent license is $180.00. Citizens who fail to meet the January 31, 2017 deadline, will be required to pay the statutory late fee of $18.00.