This is my take on the unknown female dog that walks past scamp in the intro of lady and the tramp 2.

Name: Millie

Age: Same as scamp and angel

Breed: Cocker Spaniel/Poodle mix

Parents: Unknown

Siblings: Unknown

Crush: Paddy

Mate: Paddy

Pups: Litter of 5

Likes: Paddy, her owners, being pampered, baths, her pups

Dislikes: the dog catcher, moving house, being away from Paddy

Personality: Girly, but has a bit of tomboyish side that she doesn't show very often. She's not afraid to get dirty even though she enjoys baths. She is loyal to her owners despite their decision to move house. 
 

History: Millie was brought from a pet store when she was 8 weeks old. Her and her siblings were found on the street with no mum to be found. So they were caught and ended up at a pet store. 
 

Millie was brought by a young couple. They pampered her and gave her the best home. 
 

She often got attention from males because of her girly look. She wasn't attention seeking though. One day Millie caught the attention of Paddy, a mutt living on the streets. 

A few days later she recognised the mutt who appeared outside her backyard. 

They got along well and became mates (full story is on Paddy's Page.

A few weeks later Millie became pregnant. But not long after that her owners decided to move house.

She was heartbroken to be away from Paddy and gave birth to a litter of 5 shortly after they moved.