Yup, you are right. In that condition the rights of having service animal can be revoked right on spot. There is language in the service animal rights law outlined that these animals shall be in control AT ALL times, shall not interference others in any way. It even mentioned if animal dumps in inappropriate location is not allowed. What that means is if a service dog decided to piss in McDonald, the manager reserves the right to kick that dog out immediately.i dont know She have no right leaving her dog unclean and walking in place where everybody eating. it might ruin everybody's appetite. She treated her dog like unclean homeless guy walking in that place.