Fritz all fours in the air and loks like a smile on his face,must have been a great dream.fritz snoozing away on the blanket.A bench may ahve to be put in the tub so dad can sit and have a shower.the tub will need a handrail beside so dad can lift himself up.We put another in the bedroom whre he can lift himself out of bed.He should have had my sister's husband,we are no good working together arguing,he has no patience we me and i wish he would let someone else do it.