Operating Since Dogs Bitten

Jhon was a Gardener in the house of a surgeon. Once Jhon was working in her employer's yard, suddenly a male dog pounced on her employer's Jhon unconscious.
Seeing the accident, the doctor kill the dog immediately. Then check the current state Jhon fainting. Apparently Jhon testicles had been damaged by dog bites.

Jhon immediately taken to the hospital. Once arrived at the hospital, surgeons, operating his employer immediately to save lives Jhon. After seven hours later and declared the operation completed successfully by surgeons that.

Ten days later, Jhon has recovered and was discharged. After a few hours at home, Jhon back to his master.

Jhon: "Doctor, there is disorder."

Doctor: "What do you mean?"

Jhon: "My balls Fruit, Doctor replace with what?"

Doctor: "I am replacing them with dog testicles bite you."

Jhon: "No wonder! Now when I urinating, I lift one leg!"