Bulldog

Hi everyone,

Got a question, and the vet is closed today so I thought I would post here to get some suggestions or advise.  My bully is 3 and half and I have noticed that his right eye has a glaze over it... its kind of a bluish grey glaze. Any suggestions on what this is or what would cause it? I just noticed it today but my husband said he noticed it a month ago. Half the time his eyes are half shut so I guess thats why i havnt noticed it until today.

Thanks for any advise