Devil's advocate: this would be a horrible office for a teetotaler with a pet allergy, an alcoholic who wants to quit (possibly - from a productivity standpoint - also one who doesn't), or someone with dog-related trauma. None of that describes me, but just saying. For me, frankly, that seems like a distracting work environment that values camaraderie more than productivity; there's nothing wrong with the former but it shouldn't come at expense of the latter (and the converse feels like a weaker assumption).

Some people have a genuine preference for a brutalist cube farm and it's not because their aesthetics barometer is malfunctioning.

I don't drink and I don't like dogs, which is just to say that this kind of stuff appeals to some people and not at all to others. That sounds like my nightmare office.

Kegs yes, dogs no.