Only one testicle descended.

Dr. Marie replied:

This is an excellent question!

By 7 months of age, if only one testicle has descended then it is very unlikely that the other one will. It is still possible, but in my experience if the second one does not drop by 5 months then it usually doesn't come down at all.

There is no way to assist the testicle to drop.

You definitely want to have him neutered. There are a few reasons for this. First, the testicle that hasn't dropped is likely sitting in his abdomen. This causes it to be at a higher temperature than the testicle that is outside of the body in the scrotum. This increase in temperature can cause several things:

• An increase in testosterone production - this can lead to increased aggression, urinating on things, mounting things.


• Cancer - A testicle that is inside the abdomen has a very high chance of becoming cancerous later on in life.


• Prostate problems - Many prostate problems are brought on by high levels of testosterone.

Now for your next question...Would he be able to breed? Well yes, he can breed but he should not be bred. The reason for this is that cryptorchidism (not having two descended testicles) is a genetic condition. This means that any male pups he fathers are likely to have the same problem.

I hope this answers your question. Please have him neutered soon!

Dr. Marie.

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