http://www.ritstuff.com/ Recent bookmarks posted to ritstuff.com 60 http://www.dogsdogdogs.net/117/dog-training/mastiff-training-tips-for-your-puppy.php The best time for Mastiff training is when a puppy is four to six months old. By this age, your puppy should be able to learn the commands sit, stay, down sarahsquid Tue, 03 Jun 2008 10:00:14 +0000 dog