We have had Zoey since thanksgiving. She is 5 mths old, declawed and spayed. We just got back from a two week vacation. While we where on vacations she and our other cat King stayed at my mil house in the basement (granddad inlaw doesn't like cats). they said that they went down everyday and played with them but i don't know anymore. when we got back the litter box was full and zoey was talking alot wanting out of the basement. now that we have her home she has been pooping on our bed!! and its really lose and gross. what can i do to stop her. she did it twice in one day!!! she wasn't doing this before we left!! i don't want this to become a problem!!