The post about Callie being sick was moved to yorkie health and diet and first off I wanted to let everyone know I did update it after we got back from the vet you can see it here
http://www.yorkietalk.com/forums/yor...sick-baby.html Anyway after you read that it will explain why I am asking this question. What can lead to a mildly enlarged heart and should I be as worried as I am? I am posting this here because I am hoping more people will see it and respond. Thank you.