My spouse and I adopted a 9 week old Husky puppy this past weekend who is suffering greatly from separation anxiety and we are at a bit of a loss on how exactly to deal with it. This is not our first puppy or Husky puppy, but the separation anxiety is new territory for us. We have spent a lot of time reading guides on helping a puppy adjust to being on their own and talking with a close friend who is a vet tech, but I wanted to see if there are any things we may have overlooked.

Things we are already doing:

1. Daily walks - we typically take 2x 10-20 minute walks during the day, depending on the weather. We are in the southeastern part of the US and it is unbelievably hot during the day so we go early in the morning and late at night, afternoon is pretty much not an option with temperatures reaching the upper 90's.
2. Lots of play time - tug of war and fetch are the most entertaining for her right now. We also have a neighbor that adopted a German Shephard puppy that is about the same age and they have loved playing together.
3. Crate training - We have a crate in our room which she sleeps in overnight and one in our work area for during the day when she naps.

Things we are starting to implement:

1. Leaving the room for short amounts of time. We are giving her a treat that is only used for this type of training that she really likes in hopes that she associates us leaving as a good thing because she gets a yummy treat.
2. Returning to the room before she gets really anxious so she doesn't associate the crying and destructive behavior with us coming back.
3. She has two Kong toys that I am going to put yummy food in before we leave the room to keep her mind occupied on that instead of the fact that were not there.

I guess I'm looking to see if there are any other tips or tricks we haven't thought of? Any advice or things that worked for your puppies?