Describe the gradual recovery of Tricki at the surgery.
Chapter - A Triumph of Surgery

He told her that Tricki needed immediate hospitalization for keeping under observation at his surgery for a fortnight. There he gave him no food no medicine but plenty of water. Gradually he mixed with other dogs & started playing with them. He had a lot of exercises & fun at the surgery. He was completely recovered & transformed into a hard muscled dog. James Harriot treated the dog without medicine or surgery.