You can feed dogs on bakery buns sandwiches shit dry food etc all that stuff an the dogs will hold weight yes,but it's not optimal,a human will hold weight an get fat on that stuff,but imo there performance will be lacking compared to an animal fed on raw,tripe beef,offal.
Feeding raw also there's barely any shite in yard,tho with the other it's like cow pats lol
I know you know all this already drover just replying to topic