when do male dog testicles drop
Your little boy dog isn't born with his testes in his scrotum, but they should get there before too long. If they don't, he'll require surgery. The age at which his balls actually drop varies from dog to dog, but it should occur by the age of 2 months. When a male puppy is born, his testicles are near his inguinal ring. By the time he's a week to 10 days old, they should descend into the scrotal pouch. An animal's body is too hot for sperm production, so the testicles must descend outside to become fertile.