In anticipation of Groundhog Day 2020, we wanted to take a closer look at some of the world’s most interesting animal teeth! Especially Groundhogs like our Laney! GROUNDHOGS Groundhogs have 18 chewing teeth, as well as four chisel-shaped incisors. Their two upper incisors constantly grow—about 1/16 of an inch every week! So groundhogs must constantly … Continue reading Groundhogs & Other Animals with Interesting Teeth