
What gender is the Mally?
They are a world apart from a collie, but I am sure you are all set for a culture change :)
Have you got somewhere safe to keep your small furries where Mally will not have access? Many many many Malamute have killed the family small pets, it's in their nature sadly, I'd recommend keeping them well apart, same with your cats at least initially as there have been many incidents of Mals killing the family cats, even when previously they have got on well with them, so do be sure your cats have an escape route at all times.
My best piece of Malamute owner advice is CRATE train and dog training club :)
What's he called???