I have a male golden retriever puppy 10 weeks 3 days. I got him at 8 weeks ,and just took him to the vet for his 2nd shots and found out neither of his testicles have dropped . Does he still have a chance of them dropping ? does he still get testosterone or will he have a deficiency ? After I called the breeder she said his brothers dropped by her vet visit but his had not but she thought they still might.