Griffith has taken to doing more crawling these days. He has reverted because it is fun for him to crawl with his brother. Yesterday, they were playing 'chase' in the living room and having a grand time. Griff is still too fast, though, and once he would get too far ahead, Allan would simply stop, sit up, and wait. There is only so far that Griffith can go before he has to turn around and come back. No sense in wasting too much energy.