Thermodynamics? Pfff.
Snapped outside a classroom at George Brown College in Toronto.
The following slides were, according to the OP on reddit:
-"To Bathe or Not To Bathe" -"Be Prepared": "Shampoo; Towel; Wash Cloth; Nail Clipper; Brush; Treats"
UPDATE: it's an ESL class, and the cat's name is Olive!
Via: reddit.com