<human>: So, recently my wife and I came to be the proud owners of a cute little Siberian Husky (Anna), who is about 8 weeks old. We bought all the items she needs but now, I want to build her sort of a mini yard for herself. 

We do have a yard but its a no fence yard and I'm not allowed to build one and I don't want to use the invis. fence for her with the shock collar. My plan is to turn our concrete slab patio into her own little play/hang out spot. 
No exact measurements but it is about 12 feet long and 6 feet wide. I'm looking for a good grass alternative that I can just spray with the garden hose to wash them off and to have them last me for a good bit. 

Don't take this as "the owners are just wanting to find a place to ignore there dogs" this is just so that she has a large enough space to move in and out of her kennel when we our out, rather than locking her up into it. Personally, I don't have an issue letting her roam the no fence line, all it takes is some training of boundaries and a watchful eye but there are kids and last thing I need is one getting a bit to handsy.

Can you give me a shortened version of the text?
<bot>: Turning my patio into a mini fenced yard for my new husky. Looking for a good patio grass to cover the area.