Rubble was a camper on Total Drama Island as a member of the Killer Bass, he did not compete in Total Drama Action but was seen in the Total Drama peanut gallery, he returned for Total Drama World Tour as a member of Team Victory . He was seen on the yacht in the first episode of Total Drama: Revenge of the Island, and had speaking roles in episodes 6 and 7.
Although he can appear rather tough, Rubble is completely opposite. He tends to be a bit emotional, and he is very soft for small animals, especially kittens (evidenced in "Pups and the Kitty-tastrophe", among other episodes). He sometimes likes to call small animals cute names like "witty bitty kitty." He loves to laugh and is rather playful. He also has a big appetite, as seen in "Pups Save the Treats."
Before Rubble joined the PAW Patrol, he lived on his own, and it was hinted that he was a stray dog, which meant he had no home or family to take care of him. He met Ryder and the PAW Patrol when he was a little puppy. Rubble got himself stuck on a tree branch hanging over the ocean and was rescued by Chase's net. After being fed, Rubble sneaked into Chase's vehicle for a mission. During the mission, he showed his digging skills when digging through hard snow boulders in order to free Jake from them. Ryder later announced that they had found a home for him: as the Construction Pup of the PAW Patrol!
- His skateboarding skills seems to be based on Tillman, the skateboarding bulldog from a January 2007 iPhone commercial.
- He is also the youngest member of the PAW Patrol along with Zuma.
- Rubble enjoys bathing and has a fondness for bubble baths.
- Rubble along with Mike are the only pups to wear a mask while sleeping.