Like the title says. Currently weapon abilities(Eg: Mjolnir right click effect, Icewhisper`s permafrost, etc) damage every thing(I haven`t checked on players tho), even pets.
I installed this mod https://www.curseforge.com/minecraft/mc-mods/friendly-fire to see if it will prevent pet damage, but no they still get damaged.
Either having a tag, or a config option to make it so that only hostile entities take ability damage will be amazing

Thanks for this amazing mod 😀

Later found out they don`t damage/ target villagers

Sorry for the delay, and glad you're enjoying the mod!
Currently, the friendly fire logic takes into account PvP disabled players, villagers, and armor stands. I intend to add pets to this list in the next update.

If you think there are any other entities that should not be affected by damage, please let me know.

This update went live - pets are taken into consideration for friendly fire logic.
If you think anything else should be added to the entity blacklist, please do let me know.