female english bulldog in Arkport, New York

We purchased this girl roughly 3 months ago and hate the thought of rehoming her as she is a great family dog and ADORES children, complete cuddle bug. Great in the house (house broken and crate trained but shes not crated here.) Stays right in the yard and decent on a leash as well. Knows sit and stay however when we purchased her the original owner neglected to say she probably shouldn't be with other dogs. She's good 95% of the time however she has to eat separately and gets jealous if her humans pay attention to another dog. She will play and cohab on her own but if she's on the couch with or cuddled up she will run other dogs off. Had we known this we would not have purchased her as we are a multi dog household. Therefore I am saying she would do better as the only dog. Dog parks, walks etc no worries but she doesn't want to share the attention. She is good with cats however. She is fully vaccinated and intact. She was sold to us as a purebred English bulldog (they said papers were misplaced). She just recently turned 1 year old. We are asking less than we paid as she needs an only dog home. She will come with vet papers, toy, some food, collar, harness and leash.
I have pics I can email. Please email if interested.