About dogs; Husky

My lord, I was requested to ask you these questions and get an answer from you personally.
My lord, are huskies considered pure? They are said to result from breeding dogs and wolves. If this is true, does it make them pure?
Is it permissible to play with dogs, keep them, and have them as pets for the purpose of play considering they won’t enter the house?
How is something that comes in contact with a dog purified? Is it in the same way that a bowl licked by a dog is purified or is a regular wash enough, meaning in the same way anything that comes in contact with an impurity is purified?