What does the green hose do on the Deluxe Hedgehog House Alan 17 February 2021 15:56 Updated It's for airflow. The green hose allows air to escape if you have the majority of the house under leaves. Related articles Whats the best bedding for a hedgehog house? Where's the best place to put a hedgehog house? What should you feed hedgehogs? Why is there a gap at the top of the sidewall on the Predator Proof Hedgehog House? The image of the product looks different then what it did on the website Comments 0 comments Please sign in to leave a comment.