Most people love dogs, but actually owning one is a whole different story. While taking care of an adorable pup can be as rewarding as it is fun, it simply isn't for everyone (especially if you own other pets that might not get along with a dog).
One woman let her sister and her 1-year-old son move in with her, but has a problem with the sister's dog. The sister, on the other hand, is upset, calling the woman "heartless" for wanting nothing to do with the dog. The woman decided to ask the AITA Reddit community if she's wrong for wanting her sister's dog out of the house.