Millcreek, Ut --12/9/2005-- Dr. Tom Knecht displays a pair of "neuticles," prosthetic dog testicles that he had implanted into his Chesapeake Bay Retriever, Roger. Neuticles available in three models: NeuticleOriginals (rigid firmness) NeuticleNatural (natural firmness) and Neuticles UltraPLUS. Each are crafted from FDA medically-approved materials- replicating the animals testicle in size, shape, weight and feel. They cost anywhere from $73-$330. "Roger now walks taller and struts his stuff for the bitches. He is a stud with a manly scrotum," said Knecht.