Dog-Date

Dog-Date is the third episode of the second season, and the twenty-third episode overall.

Plot
Teddy falls in love with another dog, Lucy.

Summary
While going on a walk, William runs into new neighbor Stephanie, who is walking her own dog Lucy. It becomes quite clear that Teddy is in love with Lucy, and William finds that Teddy built a shrine for her. When she agrees to go on a date with Teddy, they go to a spaghetti restaurant and fall in love there.

Trivia
Stephanie was announced to play a larger role in the future, although it is unknown is Lucy will be a bit or major character, considering she is Teddy's girlfriend.