Context: And she would close her eyes , pleased as punch , when I stroked the underside of her muzzle . I ' m usually wary of other people 's dogs , but she 's really easy to like . She was tied to the small gate of the porch , and she laid down on the blouse that I spread for her ( it 's still raining here ) .

Question: What may happen after stroking the dog ?
Options:
0. The dog will love the attention
1. The dog will bark at me .
2. None of the above choices .
3. The dog will growl at me .
Answer: 0