Pennsylvania Statutes Title 3 P.S. Agriculture § 459-904. Permanent identification altered

It shall be unlawful to change or alter any form of permanent identification of a dog. Any person convicted of defacing or altering any form of permanent identification of a dog shall be guilty of a summary offense and upon conviction thereof shall be sentenced to pay a fine of $300 or to imprisonment for not less than 90 days, or both. A bill of sale shall accompany all permanently identified dogs when sold.