I have a 4 or 5 month old lab pup who seems to whine and cry and yelp when we put him in his kennel when we leave...I put a blanket over it when we leave and when it is bed time. When we got him he was given to us from a guy who could not take care of him anymore due to a promotion at work. He was 10-11 weeks old when we got him....at first he whined and cried even when walking alongside us. But now he still maintains to whine and cry and yelp when we leave the apartment. is this something that he will grow out of or is there something we could do to make him feel more comfortable alone?