I am 5 and i only have 1:2 cal kings, but i have been catching rattlesnakes and other herps for 5 years i just dont have enough space for anything but my kingsnake colony. i hope to breed them this spring. i work for a rattlesnake museum in Fort Davis and have experience with venomous animals, and i am tthe parttime caretaker of these animals, anyway thats all i have.