I've threatened to super glue and cork Impy's lil' whizzer shut! Joey hates him, and antagonizes and him non-stop. Impy retaliates by doing what he does best GRRR!! Once in a while the fur flies something fierce! Both Impy& Joey hate each other, and are constantly gearing for war! I'll look into those meds before the super glue & cork are used. The joys of multicat madness.