my name is Juliet. my sitzu is 9 years old. yesterday, i was told that he has an enlarged heart. i would be glad if anyone could give me more information on this. he is my baby and im so heart broken. i would like to know if anyone else's shit zu has had the same problem. any advice or information will be appreciated. you can mail me at coolbluecat_uk@yahoo.co.uk.
thank you!

Has she been put on any medication.  I remember my first Pomeranian she lived for a number of years with her enlarged heart but she was on medication and she stayed fairly fit too.