The back garden is a little wildlife fun park . For years we ' ve had rabbits , toads , voles , birds and the odd raccoon living in or passing through our garden . Letting them out I heard him tear off after something .
According to the above context, choose the best option to answer the following question.
Question: Why is the narrator worried about their garden ?
Options:
A. None of the above choices .
B. There are insects in it .
C. There are animals all over .
D. There are kids trampling through it .


C