Do he and Tibby wrestle? Maybe he got a claw poke in the eye! As long as it isn't oozing anything major, or getting puffy, extra red, etc... I would give it another day or two! You can also get some Terramycin ointment from Co-Op if you have one of those in your area? There may be some other Feed and Seed type store or Agricultural store in your area that sells it too!

Good luck and kissies to Cork!

Kim