Had a thought about your dog at 3:50am this morning
- does she like peanut butter???
If yes, I use this Peanut Butter "powder" for myself and I LOVE it - I mix it in vanilla yogurt and whatever. Anyways, if she is a fan of PB - you could maybe sprinkle the powder on her food....?
Btw, I don't know the "hows" of it, but has her nose been thoroughly checked out by a vet bc I'm wondering if she has something wrong there...