I live in an apartment and we have had a dog since 8 weeks old and she is now 2...she has become more and more aggressive and started biting our guests...we now have had a baby and she has not gotten better what should we do

Look for a dog trainer near you. Start by using a crate when it miss behaves put it in the crate. It's a problem that can be fixed

I would definitely suggest training. It is something that's definitely fixable. You can also put her up in a crate when you have guests over. If you let her out and she acts up, put her back in the crate. You can also try giving your guests treats to give to her so she'll associate them with something positive and won't think they're "bad guys".

Call Meredith at Dogsolutionz.com . She is a great trainer, and can help you fix this.