The Hoobs' favourite smell is cheese, so at first they think perhaps Tula should smell like cheese.
Groove sniffs out something even smellier than cheese - some old socks.
Tula orders all the things the Tiddlypeeps think smell best, from Hoobnet. Roma the roving reporter is in Hawaii. Put a small quantity of each item on a saucer and sniff gently. Extend vocabulary by using words like aroma, fragrance, odour, scent and perfume. Blindfold your child using a scarf.