Thanks for the advice.
The work starts today and we are having to get a wall removed also now which is right behind the hog house so I decided to move it on Sunday. Pretty much did exactly what you suggested, I gently lifted it and carried it through to the back garden and have placed a feeding station with food and water in right in front of the house so if the hog wants to come out for a snack it doesn’t have to go far.
Pretty sure from the weight and way the entrance is blocked with nesting material that there is a hog in it and I didn’t hear any movement while carrying it through so I hope I didn’t disturb it. I set a camera up to see if there is any movement but nothing so far.
https://photos.google.com/photo/AF1QipPQFMglo_77rF3k5UDww0LQ9GuoH6LqfqH9TArW
