A bed you don't want to leave (6)
I believe the answer is:
litter
'a bed' is the definition.
(thesaurus)
I don't understand the rest of the clue.
Can you help me to learn more?
(Other definitions for litter that I've seen before include "Odds and ends of rubbish left lying about" , "Little pigs, for example" , "Do the kittens create rubbish?" , "Sow's young" , "Rubbish left in public places" .)