Nothing crazy. Made a wooden 4 by 2 by 2 enclosure for my boa and she liked it alot but I had to go up to a 100 watt bulb and shes been fine but the last week she's hissing whenever I go near or walk by the door. Only coinciding factor is the temperature outside is getting hot outside which made her hot spot go from 96 98 degrees to 102 to 106 which effects the heat in the rest of the enclosure. Need to get a lower bulb in there ASAP for her but just wanted to see if others ever had their boa or snake tell them they are in a bad mood because of their husbandry lol