exelent question needs to be
It sounds like the narrator could be the mother of the two girls based on how she was describing Maggie in the first paragraph. I hope this helps
The answer is A have a good day
Run on sentence. A comma splice is a sentence that uses a comma when it should instead be either a colon, semicolon, or conjunction, and there is no comma so that is wrong. There should also be a period between bed and he. Here is what the complete senctwnces would look like: My dog sleeps beside my bed. He wakes me up in the middle of the night to let him out.