Scientists are targeting a new set of recruits to test anti-ageing drugs: pet dogs. And according to their plans, not any old pooch will do. The researchers want to concentrate their trials on large canines. Golden retrievers, labradors and German shepherd dogs will do nicely.
The researchers are particularly interested in using pet dogs to test rapamycin. Developed as an anti-rejection drug for patients who have just undergone kidney transplants, rapamycin has recently been shown to extend the lives of mice by more than 10%.
http://www.theguardian.com/science/2014/nov/08/anti-ageing-drugs-tested-on-dogs-cancer-heart?CMP=EMCNEWEML6619I2