I tried to sound severe: “Now I really mean this. If you don’t cut his food right down and give him more exercise he is going to be really ill. You must harden your heart and keep him on a very strict diet.”
Mrs Pumphrey wrung her hands. “Oh I will, Mr Herriot. I’m sure you are right, but it is so difficult, so very difficult.” She set off, head down, along the road, as if determined to put the new regime into practice immediately. I watched their progress with growing concern. Tricki was tottering along in his little tweed coat; he had a whole wardrobe of these coats — for the cold weather and a raincoat for the wet days. He struggled on, drooping in his harness. I thought it wouldn’t be long before I heard from Mrs Pumphrey.