What are the cons to owning a chi (and please no one say there's not!) and what can be done to avoid these? Like barking, potty training, etc. I'm getting my chihuahua next month and I'm really nervous about doing everything right. So far I've bought some dog clothing, going to get a bed on the weekend, going to get the food, closer to when I get the pup, gotta get some nutrical/corn syrup, a harness! A litter box/litter area. I can't think of what else!