"They say that an ooze will bite your boots and a rockmole will eat them." 'rockmole' should be two words. Also, rock moles won't eat leather boots, so change 'will eat' to 'might eat'.
"They say that an ooze will bite your boots and a rockmole will eat them." 'rockmole' should be two words. Also, rock moles won't eat leather boots, so change 'will eat' to 'might eat'.