Fritz is at his best again today!.Dad caught a virus or something he ate yesterday,so he laid down to have a sleep and Fritz was right there to lay down beside him and protect him.Dad got a little worse this afternoon,so mom took him to the hospital to have him checked out.He had bloodwork done ,but we still don't know what caused it.He's been up 2 or 3 times tonigh and has laid on the couch with fritz right there protecting him again.This afternoon Fritz went outside about 4 times,mom thinks he was concerned about Dad and was waiting for him to come home.Fritz is pretty sharp at figuring out what's wrong with us.Anytime any of us lay down,he's right there beside you.Thought i would share this with everybody.