Hi everyone-
When away on vacation, one of my female American Staffordshire Terriers came into heat. The lady watching our dogs, apparently, did a bad job of keeping them all apart. So, we ended up with puppies.

I did not intend on breeding but we kept them intact so they could compete in events such as conformation and weight pull.
Now, one of the puppies now appears to have some 'deformities'. At his 8wk checkup/shot, my vet noticed his tail has a kink at the base (it can't stand up but can wag side to side). My vet said not to worry, other than that he seems in good health. However, I still decided to not sell him with the rest of the puppies and to monitor his health. About a week and a half ago (just after his 12wk checkup/shot) I noticed his farthest outside toe on each front foot is smaller than the other toes. It seems both toes have just STOPPED growing and, as everyday passes, the difference between them and the other toes appears to be more noticeable. They seem basically useless at this point

He seems to have slight trouble getting around as all his weight is on just the inside toes rather than being spread evenly throughout the feet. I feel so bad for this puppy and am keeping him permanently. He is such a sweet dog, I REALLY don't want anyone to suggest putting him down.

At his 16wk checkup/shots (he's 14 wks now) I will talk to my vet about it. Until then, I am just left here worrying.
I have really grown attached to this pup, he is so mild mannered and loving...I just want to cry that he has these issues. I'm so scared his feet will become unbearably worse with time and there will be nothing I can do. I am willing to do everything in my power to help him. I have thought about buying him 'booties' for now but do you think that would help keep his paws more comfy?
I also almost wonder if he has some form of dwarfism? He was BY FAR the shortest, stockiest pup out of the litter and his front legs are slightly bowed while all the other pups are perfectly straight. He comes from healthy, well bred stock...I have NO IDEA where these issues came from. (None of the other puppies in the litter have any deformities.)
Any advice would be greatly appreciated!