Advertisement I have been handling both OW and NW species. One thing I noticed is that the NW T feet hurt my skin more than the OW T feet. It's like when the NW T's crawl on my hands/arms, it feels like I'm getting scratched by tiny needles. When the OW T's crawl on my hands/arms, it feels soft. Think of it like the difference b/w a cat crawling on you with their claws out vs. with their claws tucked in. Does anyone notice this as well? Or should I try more species (examples?)?