What Brand Dog Food do you Feed Your Dog and Why?

Iams small kibble for ages 1-7.

I keep considering changing but the vet says he looks great and his coat is so silky and shiny.

When I fostered, I had 5 dogs at one point and buying the "quality" dry foods was cost prohibitive (had been using Science Diet for my dog). So, I tried Kirkland (Costco) chicken & rice. It was the same as the Science Diet but less than 1/2 the cost. When I got Moose-dog, he was sensitive to the chicken & rice formula, so I switched to the lamb & rice. No more digestive issues and have used it ever since.

Acana....expensive, but top top quality and absolutely zero ingredients sourced from China
Canada, U.S. and New Zealand only depending on the variety.

Acana>>>HERE

Pedigree kibbles. AFAIK, there has never been an issue with Pedigree and I've had two dogs live to a ripe old age on it.