Symptoms: Random dashes and helter-skelter running through house in pursuit of unseen prey. My one kitty, Tallulah, is doing it right now. Greeblingz are believed to be non-visible entities, and some authorities have linked them to UFO sightings or feel that they may be diminutive other-dimensional beings. Cats suffering from greeblingz typically have wild-eyed expressions. There is a minor danger of greeblingz attaching themselves to humans; if a cat tackles such greeblingz, injury to humans may result. Very few cats are naturally immune.
Treatment: None known. Anti-epileptics are ineffective as the condition appears unrelated to other forms of seizure. Avoid getting in the way of a cat engaged in greeblingz hunting. Attacks usually subside spontaneously, perhaps as greeblingz return to their own dimension. These irritating creatures are not visible to human eyes, but no doubt the superior sight and hearing of cats enables them to see them.
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Come back each Tuesday for another Tickle.