Funny slippers

I received these funny slippers from Santa Clause. Needless to say, they were VERY interesting, Cimbi immediately wanted to play with them. He still behaves like a puppy though there are signs that he is growing up. He for example has just recently moved out of our bedroom. Our bedroom is not too large and there was not enough space for him when he stretched his legs. He loves to sleep on his back with all his legs stretched but then he kickes the wardrobe or the bed and it is not so pleasant.
When we brougth him home more than 2 years ago, we tought that he would move out of the bedroom into the garden (as our previous dogs did) within a couple of months. There is a comfortable dog hut there. It took him 2 years to move out of the bedroom to the living room (where he has his doggie bed) - I don't think that with this speed he will ever reach the garden, lol.