I'm sorry I don't have time to reply to every comment but as for a quick update;
He is looking really good as a result of the steroids. Took him to the beach last night and went crazy ripping into coconuts and running around like a mad man
The Marlin Coast vet in Cairns are doing the chemo. I met the vet today who I think is also the owner, Rod something. Seemed confident and genuine about what he was doing.
I dropped him off this morning and they will do blood tests then follow up with chemo via intravenous if all is well.
I will also try to get in touch with the breeder and let them know about dusty.
Here are some pics of my buddy;