Yes, it is completely true, but mainly applies if you give your cat only dog food. It really doesn't have the nutrients that cats need to stay healthy. The reverse is also true--cat food is also lacking in nutrients for the health of dogs.
I never watched Seinfeld so I will just take a guess ans say true.
And the Star Wars thing is true.
Toy Story was Pixar's first full-length CGI film.
I want my old avatar back...
I wonder if anyone will bother trying to read what this says.