Why did Mrs Pumphrey, the mistress of Tricki, make a frantic call to the noted veterinary surgeon, Dr James Herriot? How did Dr James Herriot succed in curing Tricki?

Mrs Pumphrey, the mistress of Tricki was an overindulgent lady. She pampered and even spoiled her pet dog. Dr Herriot instructed her to keep Tricki on a very strict diet and give him a lot of exercises. She ignored him. It was very difficult for her to deny Tricki sweets, cakes and
chocolates. She gave a frantic call to Dr James Herriot only when Tricki;s condition worsened. Tricki lost his appetite and started vomitingl. Dr Herriot advised that the dog be hospitalised under his
observation for a fortnight. It was difficult for Mrs Pumphrey to accept it but she accepted it only to save Tricki;s life. Dr James Herriot knew that Tricki’s only fault was his greed for food. He did not give him medical treatment. He did not give Tricki food but a lot of water for a few days. His method worked. Within a few days, Tricki was out of danger. His recovery was rather rapid. He started taking interest in his surroundings. His appetite came back, and the ran along with the other dogs in the garden. Dr Herriot informed Mrs Pumphrey that Tricki was completely cured and she could collect him. The grateful mistress thanked the doctor and called his feat a triumph of surgery!’