Bandit (dad) is an archaeologist. Chilli (mum) works part time at the airport in customs. Both jobs are analogous to real life dogs. Bandit digs up bones, and Chilli is a sniffer dog.
The children who voice Bluey, Bingo and other child characters in Bluey are kids of the production staff who choose to stay uncredited to remain anonymous.
The voice of Bandit (Dad), Dave McCormack, has never been to LUDO Studio, where Bluey is made. He did not even met his on-screen wife Chilli, who is played by Brisbane-born actor Melanie Zanetti, until their interview on the Tonight Show. Both record their parts from voice-over studios in different states and sometimes in different countries as Melanie's recent roles has meant she has been filming in the United States for the best part of this series, and the producers put it all together in the edit suite in Brisbane.
The A$5 bills in the show are similar to actual Australian $5 bills, but have a Corgi as the Queen.
The season 1 episode Adventure and the season 2 episode Army take place on the same day. Bluey and Chloe can be seen starting their princesses game from Adventure in the background as Jack is dropped off to school in Army. You can also see Jack and Rusty playing army in the background at the beginning of the season 3 episode TV Shop.