This is Otto and Reggie.
They bark *all day long*, and our Nest camera catches all their terrible behavior.
Sometimes they monitor the street, barking at passersby
Sometimes they watch the same person, barking at them
Sometimes they fight, barking at each other
They bark so bad these days that now we export their barks to this website every day to see if they're getting worse
(Nest is a garbage company and unsurprisingly makes it really difficult to download your own data, so to do this yourself, visit my Github repo page)