Pennsylvanians can now purchase 2025 dog licenses from their county treasurers. State law requires all dogs 8 weeks and older to be licensed by Jan. 1 of each year. An annual dog license is $8.70.

CHICAGO (WGN) — Adopting a dog can come with a whirlwind of new responsibilities and costs, and for residents in Chicago, that includes registering your pup. In Chicago, municipal code 07-12-140 ...