Hi Chloe - I am Canadian, living in France.

2 weeks holidays are unfortunately very common, but in most positions this increases to 3 weeks in 2-3 yr senority. If your husband is transferring in the same company, he should keep his senority. Additionally, many ex pat contracts have specific allowances for additional holiday time to enable you to keep in touch with family at home. Certainly a point to negociate in the contract!

The cost of living in generally lower in Canada BUT Calgary is in the middle of a massive boom & costs are higher there. There is also a housing shortage - so make sure you have sufficient time to find accomodation (also an item to include in the contact).

Good luck! Siara