If you're question is about. "What are Zoids" Then I can tell you that they were originally a series of models produced by Tomy. Over the years they've spawned their own comic and multiple Anime series. This group is dedicated to canine based Zoids. Zoids are essentially Mechas that are piloted on the fictional world of Zi (In some anime) mostly used to fight wars.
A more better discriptive can be found on the Zoid Wikia Page.
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