Read the following context and choose the best option to answer the 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 .
Question: Why is the narrator feeling much more relieved ?
Options: 
- Their dog is doing much better .
 - None of the above choices .
 - Their cat is doing much better .
 - They did n't get a bill for going to the Veterinary hospital .


Their dog is doing much better .