This $70,000 backyard amenity isn't even for you — it's for your cat

• Alan Breslauer launched Custom Catios in 2017 after building his first cat enclosure in the early 2000s.
• Most catios cost Breslauer's clients between $5,000 and $15,000, but a few cost over $70,000.
• Breslauer said he's even seen his catios lead to for-sale homes getting higher offers from cat people.

Ever heard of a catio? Don't be purr-plexed. It's a patio for your feline friend, and it might just become the next cool amenity for your home.