My 13 1/2 year old collie mix began picking at her pedigree food that she's been eating for years and losing weight. I got worried even though she's older and people told me this is normal for older dogs. I started giving her some table food which she loved but I didn't want to cook for her everyday. So I bought Freshpet chicken roll and she loves it. Chows it down in 2 mins which she never did with her old food. Thank goodness. Her energy has picked up and she is her normal self again!!