Checklist

• I've searched the issues and pull requests for similar looking suggestions.
• I've checked the Unreleased section of the changelog for newly added features that sound like my suggestion.

Describe your Suggestion

We should keep the old behaviour the default - always notify for pets, regardless of if they're new or duplicates.
I imagine the option is "Include duplicate pets" and it's enabled by default, but haven't checked if that matches our other notifiers/settings.

Reasoning

playing leagues and getting a lot of rocky pets