Harnmaster has good dog training and command rules (and stat blocks for a variety of breeds) that are easily converted to T2K, particularly 1st ed T2K as they're both percentile systems.
The Columbia Games Dogs article is available for purchase as a stand-alone on their website, or through DriveThruRPG. Five bucks.
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 "It is better to be feared than loved" - Nicolo Machiavelli
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