"G'wan"? I've always knew reading Danbooru translations is a perfect way to learn advanced English. :V
...It's "go on", right?
It is, just phoneticized to reflect the pronunciation over the normal spelling.
Times like that, here's a little extra thing you tell 'em:I'm jealous."This here too is training."'Tain't as if nary a one has doubts about work, mind.They're all working quite obediently.G'wan, work, work!Oh, my...They're just diligent little dears, is all.