Chet at 16 weeks

In these pictures, Chet is 16 weeks old and approximately 26 lbs and still growing! He now towers over Stetson and Stetson's only defense is to bite Chet's mouth when he has had enough playtime. Unfortunately for Chet or maybe I should say for Stetson, Chet is a very slow learner. The bite only phases Chet for about 20 seconds and he is back for more!