Respuesta :
It's simile. It compares the dog to a bulldozer to make it more dramatic.
"The main difference between a simile and metaphor is that a simile uses the words "like" or "as" to draw a comparison and a metaphor simply states the comparison without using "like" or "as". An example of a simile is: She is as innocent as an angel. An example of a metaphor is: She is an angel."
I'm pretty sure it would be C, Metaphor instead Of simile but who knows I could be wrong ♀️