LOL they sure are little acrabat's aren't they.
I remember also coming home and opening the door and there was
Buddy so excited to see me. I was hysterical laughing becuase I couldn't
believe that little bugger (4 1/2mos) jumped the 30" gate.
I had to buy another and stack it on top of the other to keep him in
the kitchen until I could trust him to have free run.
You would have thought there was a wild dog behind that stack
of gates if you entered my house!
Now you have to come up with an alternative plan

I tell you they are ALWAYS one step ahead of us.