Smells Like Sleepy Pug

Daisy has a very particular odor. I'm not sure if all pugs smell this way, or just her, but for whatever reason, we find the smell absolutely fascinating. It emanates from the wrinkles around her nose yet is faint enough that you have to lean in and sniff real hard to smell it. It smells like... salty pug. I don't know how to explain it, but not a day goes by that we don't grab her wrinkly muzzle and bring it up to our noses for a good sniff or two... or ten. I think we need help.