Rottie/Border Collie mix puppies

Mom is Rottie. Dad is border collie mix..8 weeks old today...I have 3 males and 2 females. I am not a breeder...vet said male was sterile...2 years later...he proved her wrong! They are very sweet...hard to keep still for a picture. Got an action shot in the background...lol. Have been around both parents so they are used to other dogs. They are out numerous times a day and if they start to chew on something or whatever I just whistle and they all stop what they are doing and run right to me. The second picture is the proud parents. Mom was the runt of the litter but her parents were huge so I cannot promise the size the puppies will get. 

*****Update..I have 2 males and 1 female left