Cure cat in Minecraft?

I accidentally hit my cat in Minecraft. Can I heal them like a dog or horse and if so how? Or does it heal itself after some time?

FISH

I've already tried raw fish. SHE then immediately goes into love mode

If she is not full she gets alive, if she is full she goes into LOVE MODE

Lava should solve the problem

OK thanks! I just wonder why my cat burns afterwards… XD

/ effect give @e [type = cat, distance = .20] regeneration 5 255 true

You must execute this command near the cat.

Thanks xD

Thank you very much!