Cryptic crossword.
1a Obvious two creatures left inside (7)
5a First to convert after swapping keg for barrel (4)
3d Everyone that is southern makes up Confederates (6)
4d Hospital goes in to find a windpipe (7)
2d Substance needed when poisoned, maybe not a diet (8)
8a Clever use of statue(6)
12d State territory must follow queen (8)
26a Delay post containing American money (7)
21d Rodent in middle of foaming river (5)
25a Desires voiced in the past (4)
any help will be gratefully received.