Pitbull Pro for Mac

From Ben Vandevelde:

Pitbull Pro is a complete, powerful client for the Hotline protocol. Pitbull Pro combines the functionality of the regular Hotline Client with advanced administration features and the power of Pitbull, allowing it to automatically recover from virtually any connection problem that can occur without user interference. Pitbull Pro is a complete client with all the features you've come to expect from a modern Hotline client and much more. Like the proverbial “pitbull”, once Pitbull Pro puts its “teeth” into the connection, it will not stop until the job at hand is done or until you call it off.