Mocha came into rescue with Barney because their owner passed away.  They are not bonded pair and Mocha is the shy one and she warms up and will be your best friend after a few days. She may do well being the only dog so that she does not have to live under another dogs shadow.   She gets along with other dogs and people once she warms up.  Mocha also has had x-rays that determined that she has a heart murmer and dental disease.  Because of the heart murmer, the vet recommends that we do not put her under anesthesia.  Her bloodwork looks very good for a gal her age.