Yes, it's not normal..
Yes. One testicle will still produce millions of sperm.
maybe if you want to breed him... outherwise he is a perfectly healthy dog
i would get that checked out... by a doctor
As long as blood is pumping through the testicle then it should have a pulse, the left testicle should have a pulse too.
Somtimes but if it gets worse get it checked out by your gp
Just a little hiccup when you were put together. If you don't have an issue with it and one of them doesn't change, you shouldn't have any problem. Just to make sure, you should have a doctor check and make sure it is in fact a third testicle and not some other growth.
If this is something new, it should be looked at. It could just be a syst or an ingrown hair or as serious as cancer. Better to find out one way or the other.
some weird unheard of STD. Get that thinmg checked.
It shouldn't be, the "testicle tubes" on either side should be the same.
Any testicle problems should be taken to a doctor. There are many reasons for differences. See the link below.
There are many possible reasons for a lump on your testicle. You should see a doctor as soon as possible. See the link below.
A boy with an undescended testicle should be taken to a doctor as early as possible. See the link below.