what type of slugs is this that i keep on finding in my kitchen in the cat bowl???

[biglips]

as the coat is dark green and looks like a snake skin pattern on it. It only seems to come out to drink or eat my cat foods/water in the middle of the night as think it hides behind the kitchen bottom cupboard that got a gap...i come down now and again to get my baby's milk bottle from kitchen and it's there. First time it was 2 now 3.

As first time i looked at it, it had tiny white mites crawling all over it. It is a slug alright but what type??

any ideas?

thanks

[Selks]

Leopard slug?

[biglips]

just looked on the website and its the wrong pattern as def a snake looking skin look and very dark green with almost black big spots on it too

[biglips]

and small and beefy