The search for missing four-year-old Shayla Phillips, who vanished two days ago while playing with puppies, has intensified with the assistance of interstate authorities.
Missing four-year-old Shayla Phillips gazes curiously at an Echidna beside her big brother in what was her last photo published before she went missing.
Jake Cassar, who helped find missing boy AJ Elfalak in remote NSW, said it was critical search teams retraced their steps to find Shayla Phillips, 4, since she vanished in Tasmania on Wednesday.