3 Elements of the Offence of ''Harboring a Dangerous Dog''
In Commonwealth v. Baldwin, 767 A.2d 644, 646 (Pa. Cmwlth. 2001), this Court stated that Section 502-A of the Dog Law sets forth three elements that must be proven in order to establish that a person is guilty of the offense of harboring a dangerous dog.
First, it must be established that the individual is the owner or keeper of the dog, and second, that the dog has committed one of four enumerated acts, one of which is attacking a human being without provocation.
Finally, the third element that must be proven is that the dog has either or both a history of attacking human beings and/or domestic animals without being provoked and/or a propensity to attack human beings without provocation, which may be proven by a single incident.