facebook share - twitter share - pinterest share - linkedin share - gmail share - printfriendly share - Scientists say dogs’ lives can be prolonged by rapamycin, a drug for humans with cancer, thus they may have found the fountain of youth for dogs. facebook share - Fountain of Youth for Dogs Found in Rapamycin twitter share - Fountain of Youth for Dogs Found in Rapamycin pinterest share - Fountain of Youth for Dogs Found in Rapamycin linkedin share - Fountain of Youth for Dogs Found in Rapamycin gmail share - Fountain of Youth for Dogs Found in Rapamycin printfriendly share - Fountain of Youth for Dogs Found in Rapamycin