Cupcake is a very timid but happy dog. Previous owner says she is aggressive with other dogs and cats, so an "only pet" household would do best. She is great on a leash and LOVES walks, but is restricted to "no exercise" due to the heartworm positive status. It is also apparent she has had a litter before as her nips are very obvious. 
She would love a fenced yard. She is great with kids as there was one where she lived. She is also great with meeting new people and shows no aggression towards anyone as far as I've seen. She completely housebroken and does great on car rides. She's overall a great dog and would love a quiet home with her humans. :)