Call us 412-350-4100 Address John K. Weinstein, County Treasurer Room 108, Courthouse 436 Grant Street Pittsburgh, PA 15219 Questions? Please contact us: Name Lot/Block or Parcel Address Email Address Message Submit Disclaimers and Privacy Policy Inquiring about Dog License John K. WeinsteinAllegheny County Treasurer Serving the Taxpayers since 1999. Sign-up now to receive your 2020 tax bill electronically Every dog needs a license.Pennsylvania State Law requires all dogs be licensed. Thanks for getting us ours!2020 Dog Licenses are now available! Hunting Season 2019/2020Antlerless Deer Licenses on sale now!