April 2025 By Garret Pachtinger, VMD, DACVECC, Director of Operations/C0-Founder, VETgirl In this VETgirl online veterinary continuing education blog, Dr. Garret Pachtinger, DACVECC reviews what the difference is between prednisone and prednisolone, and why you should care in dogs versus cats! Read on to find out why you should be using pred-NIS-olone in cats! What’s the Difference Between Prednisone vs.