Brock was puzzled by the dog's existence because it seemed to defy conventional understanding of time and space. The dog appeared in different locations and time periods without any apparent explanation or means of transportation. This inexplicable behavior led Brock to question the very nature of the dog's existence and raised profound existential and metaphysical concerns for him.
Brock's confusion regarding the dog's existence stemmed from its ability to manifest in various locations and time periods without a discernible logical or physical explanation. The dog seemed to defy the conventional laws of nature, appearing in places that were seemingly disconnected or at times that were inconsistent with a linear understanding of time. This perplexing phenomenon challenged Brock's understanding of reality and prompted him to grapple with questions about the nature of existence, the limitations of human perception, and the potential existence of alternate dimensions or realities. The enigma surrounding the dog's presence created a metaphysical puzzle for Brock, urging him to explore deeper philosophical and existential concepts to make sense of the inexplicable occurrences tied to the dog's existence.