[charvie]

Both Mocha and Beldin have had it a few times. It was really scary the first time. Beldin had it pretty badly and he wouldn't eat and could barely walk he hurt so bad and would just lay there and shake and shiver.

"This too shall pass" though ... the vet said they should outgrow it completely by the time they're about 2 years old.

They've only had a couple minor instances after the first one and seem to be mostly fine now.