oh man, i hope there are pictures of the scene somewhere. that would be so fucking cool looking. i have a friend who has a pet black widow, he worked at Shaw's and found it in a shipment of bananas.
You know that's what pets just wait for anyway. Feed em and feed em, but if they had the chance they'd just feast on your corpse and then do that thing where they lick their face for about ten minutes afterward, looking content.