Why dogs lose muscle with age, signs to watch for, and how nutrition, recovery and conditioning can support lifelong health

Every dog deserves to move with power, recover quickly, and age gracefully — whether they’re a high-drive sporting champion, a dedicated working partner, a training enthusiast, or a beloved senior navigating their golden years. Strong, resilient muscles aren’t just about aesthetics; they support mobility, immune function, injury prevention, and overall quality of life. Targeted nutrition plays a powerful role here. Key ingredients like creatine, DMG (dimethylglycine), amino