Good for you fleurpepper. Cant believe some of the patronising replies you've had, honestly you start with a perfectly reasonable question and you get jumped on as if your a child. You very obviously have given this a great deal of thought and if you feel you can manage go for it. Tis a wonderful thing to rescue a needed animal . 
Did you think you were poor growing up?
Only 50% of middle age adult manage more than 1 brisk 10 min walk a month.
Interference by Trump in the World Cup.
What did you you think you would have by your current age that you don't?


