My youngest daughter just got a chihuahua/toy fox terrier puppy. Nikki is about 12 weeks old now. He's adorable! LOL But she's having a problem with him barking when they are off at work during the day. She has a rather nasty downstairs neighbor who complains when her 3 year old runs across the living room, so she thinks he is behind the complaints. But the condo association has been rather nasty about it as well. They gave her no other warning than to call today and tell her they have had "complaints" and if they get one more complaint, she has to get rid of the dog. I think that's a bit unfair, but that's not the issue. She, of course, does not want to get rid of the dog. I know separation anxiety (and probably some boredon) is not going to be cured overnight, but I don't know what to tell her, either, since my dog has never had behavior like that. Is there anything she can do short term to lessen at least the noise so she can work on getting him better in the long term? And what can she do to get the barking under control completely? I know there are a lot people here with dogs, so any suggestions are really welcome! Thank you!