Biscuit was such a loving dog, not typical Chihuahua, wanting to attack the world (like Petey was). She loved sitting at the front door and watching the squirrels outside, her favorite pastime was playing with the squirrels. Biscuit loved chasing them. She was also very, very curious, if she saw someone looking at a plant or something in the yard she was right there next to them wondering what they were looking at. If she saw a group of people next door talking she had to go over and introduce herself.