Why do so few showers come equipped with dog-holding spaces?

Eau de wet dog. (via Thinkstock)

Doesn't it piss you off that there's no good place to keep your dog when you're taking a shower? Sure, you could leave him outside the bathroom, but, you know, um... I mean, there's obvious reasons why that can't work. If only there were some designated space in the shower for your dog!

Wait, what's this?

Sources: Lysette Melendez | h/t BuzzFeed