The most AWESOME yummy scent I ever found (and I've tried plenty) is the spray cologne by Oster, in the tropical scent. It's a soft coconut, baby-powdery, vanilla scent that is super easy on the nose, very soft. It used to be sold at Walmart for like $3...so I bought up like 25 bottles when it was going out of stock. Now, it's on Amazon for $13:
Amazon.com : Oster Animal Care Oster Canine...
I'm super sensitive to scents...can't have anything strong or super flowery, so this tropical scent is perfect bc it's so soft.