This is Timber, a now 10-year old Siberian husky, whose white muzzle masked his age for years. Finally showing light flecks in his red coat, Timmy’s activity still conceals his age. He shows impressive endurance on hikes, and frantic energy playing with his stuffed toy bo-bos, Snow-bo and Fish-bo.
picoloft.co 
definitely animals have such tenacity for endurance. Love dogs.