Are you in the S.F. Bay Area? I went through this last week with Mishi and took him to the vet, who said it was probably just a minor cold. He's gotten over it after sleeping for a solid day and laying low. We're also having an extremely high pollen count this season and even human allergy sufferers' symptoms are off the chart (like MINE! )

Hope it's nothing major -- just a case of the sneezles