Ok, crazy cat lady professor, I understand you really like cats and are passionate about making them comfortable in the vet clinic, but....
-A two hour lecture on how to make the vet clinic "cat friendly" is a bit over the top, especially when you move through the lecture at a snail's pace and a bunch of the lecture is a repeat from a previous lecture given to us last year.
-Making cat noises in lecture is really not necessary, yes the first time was kind of silly and some people laughed, but spending a good minute or two making cat noises is to the point of me thinking you need a straight jacket.
-When asking the class if we want a 5 minute break during the lecture (because it was 2 hours long), do not refer to the bathroom as "the litterbox" and don't tell us when we get back to class that you will often go to places and ask where is "the litterbox". You can be passionate about cats without being crazy.
Yes, I really do think you might need a straight jacket, or a crazy cat lady anonymous club... something.