Fritz out on the back patio not 20 minutes ago on one of his many excursions to the patio.You have go out and prod him to come back in,won't come in on his own.We had friends visit dad today,Fritz grabbed the lady's boot,one like mom's.Fritz also latched on to my running shoe and mom's slipper.He was in the window when mom went to the garage with a bag of garbage and he took off and grabbed it.Even with help,dad somehow can't find any strength in his legs to pull himself up.A therapist is coming tomorrow,see what that does and maybe we wil have the pills.I am getting a little worried about him.He has had problems with his legs for a lot longer than he told anyone about ,not even our family doctor.had he told anybody sooner,he may have been in better shape now.