Actually, I like the first of the new set, the pic of the warehouse with the sign and muddy ground in front, better than the original warehouse pic. The more recently posted one better accomplishes your goal of showing the environment in which your subject sits.
How much to include is fairly subjective and personal, especially if you have documentary aims, as you do. In the example of the cat, I get showing the space the cat is in. I would probably crop just a little to remove the out-of-focus elements on the left, bottom and right. To me, this would still give one a good sense of the space without some distracting elements. Or, if you want to keep the image framing as is, consider doing some darkening around the edges to direct the viewer more towards the interior of the space.