Fear aggression is still aggression. If Kya is snapping at other dogs she should not be in a dog park. The snapping could've evolved into a more serious situation. Any dog that shows any signs of aggression, even minor aggression, should not be at a dog park. It's not fair to the other dogs or their owners.

The other lady wasn't too nice and shouldn't have threatened to call the police, but she was mad and overreacted. I would've been mad too if I was in a dog park and another dog was snapping at my dog when all my dog did was greet the other.