Answer:
I can be swallowed But I can also swallow you.
I fly to any foreign parts assisted by my spreading wings. My body holds an hundred hearts Nay I will tell you stranger things when I am not in haste I ride and then I mend my pace anon.
What gets broken without being held?
Always in you, sometimes on you. If I surround you, I can kill you. What am I?
What always goes to bed with its shoes on?
I am owned by Old McDonald.