My grandaughter has one of these and a 1 yr old son. Oh my! He is still a puppy around 5 monthes old but he is already huge.
Please, beckysue, read my post at #42.
There is no reason your grandbaby should become a statistic when just a little research on your part could prevent it.
There are books on dog behavior which will help you on this issue and I heartily recommend reading a few of them.
The Great Pyrenees was originally bred as a protector for flocks of sheep and goat....They spend their puppyhood living with one or two of these animals and bond to them thinking they are pack members....Since they are white, they blend in with a flock and will take on a wolf or bear if the flock is threatened....One of the best protectors of sheep and goat....Named after the mountains they were bred in....