Hello Dr Peter
she does have a cough but has had this for years and the reason for this is her heart. but the crying has only been about 3 days along with the hiding . last year the crying went on for roughly two weeks after the holiday trip.
she wobbles her bottom when she walks but this too has been for a few years.
she does seem more hungry than usual, looking for scraps that may of fallen which she didnt do before.
No she isnt on any medication and no she hasnt had a ultrasound she has a heart murmur which is very easy to feel as she is a tiny yorkshire terrier i think she is a teacup size.
her gums are quite pink