The second imagery shows the scene of the Dog fights
I liked how the first picture went specifically with the first passage. The passage was also a good choice.
Your third imagery visually brings the bulldog alive
THe second passage really demonstrated Beauty Smith' cruelness by saying how he laughed at White Fang.
I liked the picture showing how White Fang got to San Fransico
I liked the adjectives used in the 2nd paragraph.