New dog house

What a spoiled dog we have! Over the weekend Dan and his friend built this house for Brutus. If you don't know, our dog is 120 lbs (lab X great dane) so needs a large home. He's been sleeping in our garage and then goes outside during the day. Dan wanted to have a place for him to call his own and stay in all the time. The house has double walls with insulation inbetween. The roof is also insulated. There is electricity so we can put in a light, if we want. (I'm a little nervous about that.) It is shingled. There is a downspout that runs into a pail, to catch rain water for an instant water dish. It's a little hillbilly looking right now with the electrical hanging out and the walls not finished, but we will be putting siding on it soon. I'll be sure to post the final results when they are done!