So if they sense that their owner might be in danger , they immediately react by barking at a person or a thing thing that might have caused it .
So if they sense that their owner might be in danger , they immediately react by barking at a person or a thing that might have caused it .
So if they sense that their owner might be in danger , they immediately react by barking at a person or a thing that might have caused it .
Corregir gramática: So if they sense that their owner might be in danger , they immediately react by barking at a person or a thing thing that might have caused it . Producción: