Little hut for Mac and Morag as well, with yard (5)
I believe the answer is:
bothy
'little hut' is the definition.
'bothy' can be an answer for 'hut' (I've seen this before). I'm unsure of the 'little' bit.
I don't understand the rest of the clue.
Can you help me to learn more?
(Other definitions for bothy that I've seen before include "Scottish mountain hut" , "Scots mountain hut" .)