I find the empty shells every once in a while, but have never found one inhabited.
Rickii, You need to put out a pot of moss for it .
Snails are so cute! Something about the shell makes me like them. Early morning in the garden is always a great time but lately, that's about the only time I'm out there.
Peter, They are , I usually just leave them . Sometimes I'm mean and throw them over to the neighbors , where they have nothing to munch on but grass and Arborvitae .