I think someone said Levemir smells, so that is how you can tell a fur shot? About lunch I noticed Milo had licked a spot aND it was wet from him licking. We were snuggly abd I noticed a funky smell in wet area and that is where I gave shot this AM. I know he got some insulin, and fur was wet from licking not hours earlier shot. Does levemir have an funky smell.