Only if said dog or cat has turned them on. In most peoples case No.
if your cat is at the door it wants outside.if its at the empty food bowl its hungry.where ever your cat is that's what it wants.
Humans are not part cat.
No a human can not have the iris of a cat.
the cat is near the dog pen near the boxes
Yes, have you ever been tested for a cat allergy?
The scent is added to cat litter for the benefit of the humans, not the cat. If you clean the litterbox often enough, ususally daily, all the scent needed would be baking soda scent. Some scents are deterents for going near things.
Cats should like a human based on what the human does to the cat. if you feed and care for the cat it will like humans, if you treat it badly, it will not like humans.
No, a cat can not kill a human. A cat can transmit diseases to humans but the diseases are not fatal.
No.
Cats do not have appendix and humans do.
Yes, cat mites can bite humans and cause skin irritation.
Yes. He had a cat.