Congratulations!
I recommend royal canin maxi junior, but don't change food suddenly, start by mixing the new food in the old bakers and increase amounts until your fully feeding the new one. I'd also start a.s.a.p. Mals have very sensitive tummy's so watch out for 'bad' treats too, no pedigree!
Mals are dominant and will try to be top dog so you need to let him know who's boss right from the start. I agree with the poster that said carry him everywhere you go, he needs to be well socialised from an early age. Mals will not back down with other dogs so be careful, if he meets another dominant dog you'll need strong arms! Given how strong they are, I would start training him to walk to heel now, he;s too young yet to go out on walks but while you're in the garden try it out.
Be prepared for the reactions you will get from other people. You'd be amazed by the amount of people that will cross the road to avoid you and your wolf! Don't take it personally, it's ignorance because they are such a rare breed.
I don't think mals can be compared to huskies, they are so different in nearly every way. Mals are not as high energy as huskies, they are much more laid back and chilled out. Mals are bigger and stronger where huskies are faster and lighter which is why huskies are better suited to racing and mals heavy pulling. A mal shouldn't destroy your home as long as he's not allowed to get bored, you need plenty of tough toys.
I'm pleased you are ingoring toilet accidents in the house and seem to be so patient with him, I think that's exactly the right thing to do.
The poster who said you need to hoover twice a day and replace in annually made me laugh lol Most of the year they are fine, but that blow out needs to be seen to be believed. Best budget for one of those super dysons now lol
What else can I think of? You do need high fences, and you need to make sure they are dug low into the ground. It's amazing the holes mals can dig in such a short amount of time!
It's great you have mal people near by and your vet knows about them, you seem to be lucky there! Look forward to the snow coming because he will love it! 