Chester is about 8 weeks old now and doing very well. He has almost doubled in size since Thanksgiving. He has his own personality now and is very smart. He uses Duncans pet door to the outside and most of the time he just goes through the door to do his "business". He pees now and then in the house because his bladder is so small and he can't hold it for long. But he has the idea and in another week I bet he will be 100 percent house trained. He is too cute to believe and he is our fluff ball Polar Bear cub.