We moved our dogs to a raw diet several years back... no exaggeration it changed my oldest dog's life so positively! He reverted to a young man; energy x1000; smooth coat; got rid of his smoker's cough (really it was from too much fat around his trachea). Best decision we've ever made. Buy all our food from Texas Tripe!
ETA: spelling
My 11 lb pit bull wannabe is a bundle of allergies.
Turned 10 in August, she's done well so far on a commercial, frozen, raw beef diet (Nature's Variety Instinct), along with Angus beef finger steak strips I cook (sous vide, without seasoning) for her, then mix together with the gravy for an evening meal.
She also has a Stella & Chewy's freeze dried raw beef patty each morning, or not (free choice).