Feline sneezing can happen for a lot of reasons. Sometimes cat sneezing can be a sign of cat health problems, but often it's nothing to worry about. This page goes through the different reasons why cats may sneeze, and tells you what you should do if your cat has started to sneeze a lot and you're not sure why.
Replies to: Summer Internship Length? I don't know what specific firms policies are on this sort of thing but summer internships typically last 10 weeks and I don't think they will want to bring you on if you're going to be gone for 4 of those weeks.
Unpaid Internship Requirements. First and foremost, you should know already that if you are doing a CPT or pre-completion OPT unpaid internship and the internship is during the times that school is session, you CANNOT work over 20 hours a week. That is a USCIS regulation for F-1/J-1 visa students. However, if the internship occurs during school breaks, such as spring/summer/winter breaks, it is ok to work 40 hours a week. Now, there are US Department of Labor laws regarding unpaid internships.