It is the funnyist thing to watch my Oscar has done it ever since we brought him home not so much now he is 7 months old it has tapered off now it is only sometimes. I have not see my Keysha do it once yet she is 3 months. I did some reading on puppies before we got them and it seems that it is inbread in them from when they were wolfs in the wild it is nesting, very interesting.
