<p>Some answers from their website -
</p>
<p>So going to undergrad in PA doesn’t make you a resident of PA 
Here’s where I found it -
[Student</a> Admissions FAQs](<a href=“http://www.vet.upenn.edu/EducationandTraining/StudentAdmissions/FAQs/tabid/305/Default.aspx]Student”>http://www.vet.upenn.edu/EducationandTraining/StudentAdmissions/FAQs/tabid/305/Default.aspx)</p>