Smallest Kibble?

[crazedACD]

I'm just curious if anyone knows of any kibbles (cat OR dog) that are really, really tiny. I wish the bags had windows on them so I can see, I just can't tell through the bag. This is for Pronto the Starling.

Blue Buffalo Small Breed is too big. Halo Toy Breed is a tad too big. Innova EVO Kitten is actually perfect sized, but the protein is REALLY high..like 50%. Yes I can crush kibble but it gets to be kind of a pain. I've tried some freeze dried stuff like Grandma Lucy's but he won't eat it. I do use freeze dried patties but I would like a kibble based food to leave in there all the time.

Any ideas?