Chickens can be a nuesance in Minecraft. Our so called feathered friends like to come into our houses and flop and lay eggs everywhere. If you are looking on how to stop this, you are in the right place. To kill a chicken you could simply burn it, hit it with a stick, or have your other friend stab it. To catch a chicken, wheat is your answer and if you used your wheat for bread, dig a 2x2, 4 deep pit in the ground and come back the next day. To stop them from running into your house, use a door either with a stone pressure plate a wooden or iron door. Spiders are also another problem, seeing as to that they can kill you while you are resting on your roof in the hot tub. To prevent spiders From killing you, jump in some deep water and swim down. Spiders can't do that so you can just hit them from underneath. Or you could just stab them with a diamond sword or burn them. To stop the from climbing Ito your house, either have it all enclosed or at the roof, make it like the top of a castle pillar. The top layer extending 1 out and then 1 up. Spiders cant crawl upsidown.