Why do dogs’ balls turn black? Generally speaking, it’s a normal phenomenon!
Why do dogs’ testicles turn black?
It is normal for a dog’s testicles to turn black. It means that the dog is sexually mature and can start breeding. As dogs age, they will develop melanin. If the dog’s testicles turn black, there are also symptoms such as broken skin, scabs, and loss of appetite. You need to take your dog to the hospital for examination and symptomatic treatment.