<Li> Rocky is a grey - and - white mongrel of an unspecified breed . He serves as a recycling dog . His vehicle is a recycling truck, which can also transform into a salvage tugboat . A running gag in the series is Rocky's irrational fear of water to the point where he refuses to bathe . He was voiced by Stuart Ralston from 2013--2015 and by Samuel Faraci from 2015 onward . </Li> <Li> Zuma is a chocolate Labrador retriever . He serves as an aquatic rescue pup . His vehicle is a hovercraft, which can also convert into a submarine . He was voiced by Alex Thorne from 2013--2017 and by Carter Thorne from 2017 onward . </Li> <Li> Skye is a cockapoo . She serves as an aviator . Her vehicle is a helicopter, and she has wings built into her backpack . She is voiced by Kallan Holley . </Li> <Ul> <Li> Cap'n Turbot is the PAW Patrol's most frequent caller, who serves as an occasional member of the team in the Merpup - themed special episodes . He is a marine biologist and the watchman of Adventure Bay . His main vehicle is a boat called the Flounder . In the second season, an orange diving bell is introduced as his second vehicle . He is the team's best human friend and their source of information on all kinds of wildlife in the bay . He is voiced by Ron Pardo . Along with Everest, Cap'n Turbot was added to the opening theme in season three . </Li> <Li> Everest is a Siberian husky who serves as a snow rescue dog in emergencies relating to snow or ice . Her vehicle is a snowmobile . Like Tracker, she does not stay with the PAW Patrol and instead lives at Adventure Bay's ski resort, but will answer a call for assistance whenever her services are needed . She is voiced by Berkley Silverman . Everest, along with Cap'n Turbot, was added to the opening theme in season three . </Li> <Li> Tracker is a brown - and - white chihuahua who serves as a jungle rescue pup . His vehicle is a Jeep, and he is bilingual, speaking fluently in Spanish and English . Like Everest, he does not stay with the PAW Patrol and instead resides in the jungle with his human caretaker, a boy named Carlos . He is voiced by David Lopez . As of season four, he and Robo - Dog have not been added to the opening theme . </Li> <Li> Robo - Dog is a robotic dog introduced in "Pups Save Ryder's Robot ." He serves as the driver of the PAW Patrol's multi-member vehicles . Unlike the other pups, Robo - Dog does not speak in sentences and only communicates through barks . His vehicle (the PAW Patroller) was added to the opening theme in season three, but Robo - Dog himself does not appear . </Li> </Ul>

Who does the voice of sky in paw patrol