Thank you very much Freedom for your reply and your prayers.

I really appreciated the link also as it gives very detailed information more than what I found.

Sonia is 9 years old and was diagnosed with Cushings about 3 weeks ago, plus diabeties. My sister though had to rush Sonia to the vets last Monday as it seemed she was having some kind of seizure, but she was actually going into diabetic shock and thankfully my sister got her to the vets in time to save her. She is now on insulin twice a day and her medication for the Cushings, Lysodren, will be cut to once a week. As of Wednesday, my sister said that Sonia was doing better. I pray she continues to do so for many more years to come.