The salt I'm talking about is table salt. I live in a climate where it rains alot so there are lots of slugs. My dog is a full-time outdoor dog so sometimes when she's finished with her food, slugs come over and climb in her food bowl. I had an idea to put a ring of table salt around her food and water bowl so the slugs can't enter. If my dog were to lick the salt, would it be harmful to her?

-Thanks!