Feeding one wild animal inside (5)
I believe the answer is:
dingo
'wild animal inside' is the definition.
Although both the answer and definition are singular nouns, I can't see how one could define the other.
'feeding one' is the wordplay.
'DINGO' is hidden within the letters.
However, I am unsure how this is indicated.
Can you help me to learn more?
(Other definitions for dingo that I've seen before include "Aus. wild dog" , "Wild dog of Oz" , "Yellow Australian dog" , "Wild animal" , "Australian native" .)