Dexter has lived indoors and is house trained. He is crate trained and knows how to use the doggy door. Dexter had a DNA test done which came back Boxer/Scottish Deerhound/Terrier Mix. He behaves when he is in the house alone and has used an invisible fence. This boy enjoys car rides and is tolerant of children. He has growled at strangers until he is comfortable with them and should not live with or have free access to livestock. He is described as very loving and said to have loved his female dog playmate. Dexter has lived with a cat and a dog.