Toby is a rescue dog, who was found on the streets of Philadelphia. He has multiple deep tissue scars on his body. We assume Toby had a rough life before he was pulled from the streets by local rescue, and Hannah adopted him. As Hannah found out pretty quickly, Toby had some troubling behaviors. He was very "protective" of his home, which prevented her from having guests over. Their walks were stressful because Toby would bark, lunge, and be aggressive towards others. Eventually, Toby had to wear a muzzle for his and others safety.