Question

What added to the aggressive barking?

1.Cawing of crows

2.Chirping of birds

3.Eating of squirrels

4.Sound of pigs​

Answer 1

Answer:

First give context for it. Then we can answer. Like if it's from poem then send poem pic also.

Answer 2

Answer:

4.Sound of pigs

Explanation:

Mostly Dogs bark at pigs