Hello, I am new to the group and have a 13 year old rat terrier diagnosed with Cushings about 6-8 months ago. She also has hypothyroidism. She is on Trilostane twice a day and it seems to be managing her symptoms pretty well. The other day she peed on my bed so I am thinking that a vet visit may be in order. To be proactive, I have scheduled a visit and they will be doing the testing (??) again that was originally done. Being sort of new to this, I don't even know what the test is called! She will be there for several hours. I guess I am concerned with what happens when her condition worsens...what are the symptoms that are most often seen? When I return to the vet, I will get copies of all lab work, etc. so that I can provide more specific info. to the group.