First I must say that this is a wierd question and I would give you the 'wierdest question asked today award' but you had stated it is your sister's question so it goes to her instead...
My answer to the question is being chased by the little ones. Yes, I believe 50 duck sized horses would be easier to handle, you could step on them or jump on top of something to get away. One horse sized duck would be terrifying because not only it could chase you, it can FLY and it will like try to GOBBLE YOU UP. Not the good kind of om nom nom either.
My answer to the question is being chased by the little ones. Yes, I believe 50 duck sized horses would be easier to handle, you could step on them or jump on top of something to get away. One horse sized duck would be terrifying because not only it could chase you, it can FLY and it will like try to GOBBLE YOU UP. Not the good kind of om nom nom either.