cat with three testacles

Question
had our foundling cat fixed today and discovered it had 3 testacles...how common is this? Thanks

Answer
Very, very rare. So rare that in 30 yrs of veterinary medicine I have never seen it. But anything is possible.
Did you get charged for that? Did you see them?
I wonder if they thought it was a testicle but it was a cord only...
Oh well. You have a rare and strange cat then!! Thank you for neutering him!