You might also want to put a Kong or any other big toy , in the middle of her kibble , or to feed the kibble in a larger bowl. That is if she "vacuums" her food. This being a cocker spaniel , I would think she eats too fast ?
if that's the case , that would slow her down.
When they eat too fast , some pieces of kibble are still intact in the poop and that is why some dogs thinks it's yummy , because there's still food in there
