Brandy is Chilli’s older sister, a quiet and kind-hearted dog who hadn’t seen her family in years before reconnecting. She loves fruit, particularly oranges, and seems to have a deep but unspoken sadness. It is implied that Brandy struggles with infertility, which makes spending time with Bluey and Bingo bittersweet for her.

Pat is Lucky’s loud and fun-loving father, who often joins in the kids’ games and is known for his booming voice and enthusiastic personality. He’s a classic "sports dad" who loves coaching and encouraging the kids in outdoor play. Pat can often be found barbecuing, playing backyard footy, and being the neighborhood’s most involved dad. Pat and Bandit have a friendly rivalry, often competing in games with their kids.