Based on the context and the answer, generate a question. 

Context: Hi ! Just a quick thanks to those of you who were so supportive when my Pug was so sick . His recovery has been nothing short of miraculous . After numerous tests and a suggestion by the vet here to see a neurologist , I decided I needed the experts and took him to the UC Veterinary Hospital .

Answer:

Their dog is doing much better .



Why is the narrator feeling much more relieved ?