Please if there is anyone out there that has experienced their cat having frequent leg cramps, my cat is eating, doing all the normal things, then he suddenly walks around very slowly and then he can't use his legs, could be one or all, this last for about 1 minute then he seems to come round and runs off as if nothing has happened. I try to pick him up but he cries and gets very angry. He is a male long haired siamese aged 9 years. I have taken him to ther vets but he found nothing except he thought it might be due to stress. I am at my wits end to try to find an answer to this, so any imput would be so appreciated. thankyou.