When you give a lobster a pumpkin... he gets defensive?🎃🥊 Lobsters, like this American lobster, live alone and tend to be very territorial of their homes and food. So, in order to protect those things, they lunge or put up their claws as a defense mechanism. In this case, our lobster decided that this pumpkin enrichment was a threat, so he showed off those natural behaviors and put up his claws! | The Living Planet Aquarium