What Has Happened To My Backyard?

I would like to know what has happened to my backyard. I'm kind of irritated about the lack running space I have at the moment. On Saturday Mommy, Daddy, and my boys moved two of the boxes out of the garden space and moved one over. They then proceeded to make a big mess with the dirt. Daddy took a shovel and made a big rectangle. Mommy followed him with this thing and kept saying things like, "Level," "Too high," and "Too low." If I tried to come visit them they would tell me to get back.
After they finished this task, they carried out 3 big boxes, took out a bunch of poles, and put them in piles around the yard. They said they're building a greenhouse for Mommy. She says it's for growing food, but I don't like any of the things they're going to grow in there. She says she'll be planting carrots soon. I do like those, but they're going to be in the boxes Daddy built last year.
Yesterday they didn't build anything. They just kept me in the backyard while they had a bunch of kids at the house. I really think they should have let me in to play with everyone. There were about 30 kids and I would have really liked to play with them. They finally let me in for a few minutes before my good friends went home.
Today Mommy and the boys worked all day on that greenhouse after Daddy went to work. Now the greenhouse has 2 walls and they started on the other 2 walls (or so they say). It looks like a bunch of poles with metal attached to them.
I did get the chance to give them all some kisses while they worked. Mostly I was told to stay out of the garden and be careful with the big pieces of plastic.
Mommy says I'll like the greenhouse once it's done, especially in the winter. She says she'll spend more time outside with me, even when it's raining. That would be nice. I wonder if it will really happen. Anyway Daddy, Mommy, and the boys are all excited about this greenhouse thing. I must admit I am a little curious about it too.
Now I must go because I need to ask my Mommy to pet me.