Komatsuna rice cookie

Beta-carotene Vitamin C Calcium Rich in iron and rich in plant fiber.
It is worth mentioning that calcium is the highest among vegetablesさ。
（About 5 times as much as spinach！）

It is the number one vegetable I want to feed my dog umu who suffers from hip dysplasia, but it contains a lot of oxalic acid, so I am a little worried about giving it with rice, so I finish it as a cookie and give it as a treat.