I hate "service" dogs. If you've ever seen a real service dog, you'd know it's not just Fluffy or Scraps in a goddammed orange vest. And they do things other than bark at other people/dogs/glares/etc... They should have accreditation. You can't just swing your car into a handicapped spot and say "I be disability n stuff" and it be okay. No you need a placard, not saying why, just that you do need it.
I don't like dogs where I eat so if I see one in the grocery store, mmmmmmmmm boy that's finger licking good!!!!
However full disclosure I generally hate dogs anyways...so. Also cats.