My son called me last night and told me that two of his friends (who are roommates) are moving out of town but are unable to take their cat with them. He said they were desperate to find a home for her as they were afraid they would have to take her to the pound. So we took her in. All day today she has been very scared and hides behind the furniture. She is also terrified of our lab (who doesn't understand why she doesn't want to play with him). She has bopped him on the nose a few times as a warning and he is starting to gain some healthy respect for her space. I could lock her in our laundry room but I want her to be able to explore the house. How long does it typically take for cats to become comfortable in their surroundings? Are we talking days, weeks, months?