First of all- this is the first time I've seen this thread, and I've been on BYC since 2009. I've owned chickens myself on and off for over 30 years- this last batch since 2009. Although I was raised with backyard chickens, I didn't have my own (as an adult) chickens until the late 1970's.
Now thats a wise statement
I agree - a very wise statement indeed.
First of all I would like to know what type breed(s) of chicken would you suggest for a beginning city person, who wants mostly layers ? Next I'd like to know why? Also, can chickens eat snails, and if not could you give me a list of what the do eat (besides chicken feed)?
As far as what chickens can eat- a better question might be what they can't eat (the list would be shorter). Chickens are omnivores and will eat just about anything.
My girls LOVE snails - they also like small lizards, snakes, mice, and whatever they find in the way of insects, worms, grubs, etc. They eat leftovers and scraps from my kitchen - they LOVE yogurt, nuts,fruit and anything you eat you can offer your chickens. Just make sure you don't poison for snails or bugs- then that obviously would not be good for them, and might make them sick.
When my girls are molting I offer them BOSS (black oil sunflower seeds) raw and in the shell- they gobble them up and it's a really good source of protein for them during that stressful time. I also sprout grains for them -wheat grass-barley- flax- oats and they love sprouts too!
On what kind of breed to get for egglaying and in the city. I would recommend a barred rock, buff orpington, rhode island red, or wyandottes,- there are many breeds that are good egg layers and have a sweet disposition.
Good Luck with your choice and have fun with your chickens! They are a blast and make life more enjoyable!