Thanks for your response. I actually got to speak to our Vet today and he's been a vet for around 50 years now. His explanation was interesting but made sense. He said that very occasionally spayed and neutered cats can literally have spring fever. Apparently a hormone builds up and when it hits the *breaking point* our wonderful kitties will exhibit many of the same behaviors that they would if they were out catting around so to speak lol.
He said that this lasts anywhere from an hour to a few days. There is one other explanation which did not pertain to our siamese. If a cat exhibits this behavior along with a lot of squatting, some obvious pain or discomfort and is not comfortable then the cause would be a blockage of the urinary area.
Thanks again. I did want to post my vets opinion just in case someone out there has the same problem :-)
