Disclosed are various embodiments for a freestanding and portable bridge for pet training and exercise. A bridge for exercising or training pets may include, for example, a platform positioned between a first ramp and a second ramp that have a same or substantially similar angle of incline to form a symmetrical bridge shape, the platform being raised from a ground surface and supported vertically by posts. The bridge may include safety rails protruding above a surface of the platform formed by platform sides to direct a pet along a path formed by the surface of the platform and the ramps.