Vampire Squirrels

I have freaking squirrels in my attic. I've had them there for over 6 months. They are playing soccer over my head when I sleep. I hate them. I called my landlord (again) and she tells me that she would come remove them but they will 'just come back in' and I tell her "well you have to patch the giant hole in the roof" and then she tells me "I've tried that. I had this happen in my old house, I would evict the squirrels, patch the holes and they'd just chew back through."

We keep talking about different squirrel evicting options and the entire time I'm wondering what kind of SuperVampire Squirrels we have when she mentions she has been using GreatStuff to patch the holes. Whaaaaaaaaat? I'm sorry? GreatSTuff? Really? You expect FOAM to keep a squirrel out of a nice warm house??? WTF!

If you don't know what GreatStuff is its..well its great stuff that you can use to seal up little cracks in your windows or plumbing but not for giant gaping HOLES. For THAT you need a 2x4, some nails, maybe some new shingles..I don't know but not freakin foam. Acck.