I have been retired for 2 years -- I put one weight when I lost my job
I really didn't eat that much but just became less active
I am trying to lose weight but it is a real pain in the posterior
Exercising and eating less -- eating the RIGHT foods
Older people have aches and pains -- tooth aches --need their sleep
CNN.com - Health - Researchers find link between sleep quality, weight gain in older men - August 16, 2000
Maybe you need to appeal to his fatherly instincts -- Tell him you need him
Can't afford to lose him or pay for him if he needs special care givers
Is there anyone he can work out with -- sometimes that helps