Has some homeless animal (3)
I believe the answer is:
ass
'animal' is the definition.
(term for a donkey)
'has some homeless' is the wordplay.
'ASS' is hidden in amongst the letters.
But, I am not sure how the hidden word is indicated.
Can you help me to learn more?
(Other definitions for ass that I've seen before include "jack" , "Trump's behind" , "Animal of horse family" , "Titania loved one" , "oaf" .)