Why Your Active Dog Needs High‑Protein Food If your dog is constantly on the move, bouncing between fetch marathons, agility courses, and backyard zoomies, then nutrition is key. And at the heart of it all? High‑protein dog food. I’m Alex Harper — “The Critter Coach” here at MyPetPlug.com — and I’ve worked with hundreds of high-energy pups. Protein isn’t just a trendy buzzword. It’s the foundation of muscle development, energy retention, and cellular repair. For dogs that are always in motion, their bodies burn through nutrients...