Prior to the 2016-17 season the Mudcats competed in the Niagara & District Junior C Hockey League.

Before joining the Niagara "C", the Terriers played in the Golden Horseshoe Junior B Hockey League.

Since then, despite the name of the team, the logo has shown an image of an English Bulldog.

In the Summer of 2010, the "Terriers" changed their name to the Dunnville Jr. Mudcats.

This Ontario ice hockey team-related article is a stub.