My backyard is on a lake. I have 8+ Iguanas who live in the trees in the yard. They follow me all over the yard (they are all sizes little to really big). One of the smaller one nipped my leg when I was feeding Myrtle the Turtle. It did bleed but nothing serious. Today Big Boy (he is really big) was waiting for me and I was distracted by Goosie (one of the Egyptian geese who live in the yard) and he nipped my leg. This wasn"t a bad bite but I did go and get a Tetanus shot and some antibiotic ointment from urgent care. My concern now is that Big Boy is getting aggressive. The Iguana population is really getting large on the lake and I don't want any of the kids getting hurt. Any suggestions would be welcome.