Introduced by Johnny Morris and TERRY NUTKINS. In today's programme, Johnny has a dangerous task - cleaning the teeth of an American alligator, while Carson the rat, Brolly the cockatoo and some Muscovy ducks show us how they keep clean. Terry, of course, is wet again - this time he's splashing it all over the bathroom! Terry weaves some really special silken magic with Rocky the penguin as his accomplice and we have a close-up look at some silk moth caterpillars weaving their magic.
Producer MINE BEYNON. BBC Bristol