Long-necked woolly animal (5)
I believe the answer is:
llama
'long-necked woolly animal' is the definition.
(I've seen this before)
This is the entire clue.
(Other definitions for llama that I've seen before include "mammal that chews cud" , "Woolly Andean animal" , "South American beast of burden" , "Andean camelid" , "Animal related to camels but smaller and lacking a hump" .)