Vaseline. Use this on his nose, on his eye wrinkles, any place you need to soothe and waterproof but don't need to medicate. Use it also on the thermometer when you take his temperature.

Plastic Real Lemon. If he gets phlegm in his throat and chokes on it, a couple squirts of juice from the plastic lemon will help clear it out.

A good rectal thermometer.

Clear Eyes, Duolube, etc. for irritated eyes

Panalog Ointment. A good all purpose ointment for minor skin afflictions. Also good for cleaning wrinkles, tail pockets and ears. Do not put in his eyes.

Bag Balm. Also useful for minor skin afflictions.

PeptoBismol. For minor stomach upset.

Kaopectate. For minor diarrhea.

Q-tips. Use for applying medication and cleaning ears.

Cotton balls. Use for applying medication, for cleaning and to keep ears dry while bathing.