No, definately wouldn't put food out for them 24/7, rats galore otherwise I should think? In my post townie days I used to make them boiled rice especially and give them madeira cake

, now being a 'country person' (how many years does it take to qualify?) they get a sprinkle of corn in the morning and at tea time and they scratch around for the rest, a bit of brown bread if I'm giving some to the geese nearby, that's it.
I do remember once feeding them in summer, I had a skirt on (post townie) and they were trying to peck the freckles off my scottish white leggies, quite sore actually