Nellie Nelson is Nick Nelson's dog who appears in Heartstopper. She's a Border Collie.
Although she is quite old, Nellie is very cheerful and energetic. Her personality type is ESFP.
- Nellie was originally meant to die in Heartstopper, but this was later changed and she will live through the entire story, despite there being no mentions of her in Solitaire.
- absolute unit