Puppy owners often wonder when dog’s balls drop, referring to when a male puppy’s testicles descend into the scrotum — a key milestone in reproductive development. Most puppies complete this process between 6 and 12 weeks, though timing can vary by breed and individual.
Understanding Testicular Descent
Testicles develop inside the abdomen before birth and gradually move into the scrotum. Proper descent is important for sperm production and hormonal health. Undescended testicles, or cryptorchidism, increase risks of tumors and torsion.
Check your puppy gently by lifting the tail and observing the scrotal area. One testicle may descend before the other — this is normal. Seek veterinary advice if neither testicle descends by 4–6 months or if there are signs of swelling, discomfort, or abnormal size.
Neutering and Care
Veterinarians often recommend neutering, especially for puppies with undescended testicles. Surgery removes retained testicles, preventing future complications. After descent, testosterone-related behaviors like marking or mounting may appear, but neutering often reduces these.
Final Thoughts
Monitoring testicular descent, observing your puppy, and consulting a vet when needed ensures healthy growth. Most male puppies follow the typical 6–12 week timeline, but persistent undescended testicles require professional evaluation. Trusted resources like Pets Care provide guidance for safe puppy development.