Cute dog, but before you adopt it please consider the exercise requirements. Whether it's a border collie, sheltie, or aussie mix, I bet it's going to be high energy and too smart for its own good. You may want to consider how much walking, running, or even agility etc. is feasible with your schedule. Having issues with other dogs could be a problem as well, depending on your living situation. Just make sure you are 100% percent before adopting this dog or any dog.