Posted: 20/04/2012 at 09:53
As Marshmello says, there are safe wildlife-friendly slug pellets available, and they co-exist very happily with my large bird population, hedgehogs and frogs galore. The pellets linked to above are not a poison, but a chemical that affects slugs and snails by drying them and making them feel vile. As a result, they crawl away and hide to die. The pellets themselves break down into fertilizer after six weeks.