Walking my dog showed me how sidewalk cracks trace bedrock.

Now every crack tells a geological story.

3 comments

3 Comments

Can't believe your dog studied that crack for three whole minutes. My guy would write a ten page thesis on a single fire hydrant. What's the record for longest sniff?

paul_thomas1mo ago

My dog just sniffed the same crack for three minutes straight. His geologic report would just say "interesting pee here.

kim8191mo agoMost Upvoted

Totally. Dogs live in a whole world of smells we can't even imagine, like their own social media feed.