Snowy's Blue Nose
When Eva and her henchdogs found out about Snowy's magical painting in the art gallery and attempt to steal it, they accidentally trip the alarm and wake the artist, who immediately gives chase.
As the villains are making a break for the exit, however, Eva kicks a can of blue paint Snowy's way. Temporarily blinded, the poor puppy can do nothing but let the would-be thieves escape. Nosing her way to the shower, Snowy is luckily able to wash off all the paint but the bit on her nose, which has since become a permanent and defining facial feature.