What kind of a person do you think the narrator, a veterinary surgeon, is? Would you say he is tactful as well as full of common sense?
The narrator is full of common sense. He was very concerned for Tricki when he saw its appearance. He immediately told Mrs Pumphrey to stop giving it food and sweets, and to take it out for daily walks. When she called him to describe Tricki’s deteriorating condition, he immediately took the dog with him to the surgery. He took good care of it all the while and helped it recover completely.
He could be called tactful as he enjoyed the eggs, wine and brandy that Mrs Pumphrey had brought for the dog. He was even tempted to keep Tricki as a permanent guest in order to continue enjoying these luxuries. However, he was a good man. Thus, he called Mrs Pumphrey and told her to take the dog home when it had fully recovered.