First of all, we need to find out the reason for the red balls. It may be caused by estrus or too much moisture. Excessive licking by dogs can also cause red balls. We need to find out in time. If the cause is found, if it is caused by estrus, neuter it as soon as possible. If it is caused by moisture, keep the living environment dry. If it is caused by licking, prevent it from continuing to lick.

Tip:

Long-term estrus and non-mating of male dogs will affect their health. It is recommended that parents sterilize them as soon as possible. Neutering can also extend the life of the dog.