"My lab/husky mix is 15 years old, my beagle is around 18/19. They are very active and we still go for 5-mile walks in the hilly country almost every day. I wanted to switch them to a grain-free natural diet. This food includes joint and digestive system supplements which are very important for older dogs to keep them healthy and active. This food mimics the natural diet canines would obtain in the wild without all the junk that causes immune, skin, digestive, and neurological disorders. I was considering CORE and EVO foods but their protein levels are too high for older dogs who have more limited kidney functions. I did a lot of research and fell back on my animal bioscience/nutrition focused background.
Final notes: as always, switch over slowly, over a period of 5-10 days, expect looser stools for the first 2 weeks and never use plastic food/water bowls, only glass or stainless steel."