And the winner is …

BOSTON – Gregg Miller mortgaged his home and maxed out his credit cards to mass produce his invention – prosthetic testicles for neutered dogs.

What started 10 years ago with an experiment on an unwitting Rottweiler named Max has turned into a thriving mail-order business. And on Thursday night Miller’s efforts earned the Ig Nobel Prize for medicine.

“Considering my parents thought I was an idiot when I was a kid, this is a great honor,” he said.

Given at Harvard University by Annals of Improbable Research magazine, the Ig Nobels celebrate the humorous and odd side of science.

Miller has sold more than 150,000 of his Neuticles, more than doubling his $500,000 investment. The silicone implants come in different sizes, shapes, weights and degrees of firmness.