While obedient, Marmalade has a childish, mischievous side. She tends to hide items and was responsible for the Berry Bitty City's loss of power temporarily after the she clogged the town's fountain.
Marmalade is a big brown-orange dog with very fluffy reddish ears. Her nose is brown, while her eyes are a brighter brown. She has a few loose hairs at the top of her head, and wears an orange blossom ornament on one ear to match her tag, connected to her burnt orange collar.
Originally Marmalade was chosen by Cherry Jam and named Crooner. After realizing that Crooner was not a very good singing partner, she had stopped singing to keep the dog quiet.
- Marmalade is believed to be a dachshund.
- Although Marmalade is a girl, in early appearances she was referred to as a boy.
- Marmalade appears very often in season 3 (except "Partners in Crime" and "A Basket of Blue Berries"). In season 4 she appears only for a few seconds in the final scene of "The Berry Best Biscuit".