Teddy is a 6yr old Border Collie mix (birthdate is 01/11/2018); he has lived in both the hot/dry climate and the mountain-y Denver area.
He grew up with a brother and was recently separated due to our living situation. He was not as socialized as he could have been, and so can show mild aggression/ fear around other dogs, but can become friendly if introduced carefully. He is Very good with children of all ages, and has lived along with cats just fine.
He is pretty high energy and lives for fetch and tug-o'-war, and will cuddle to the absolute ends of the world.