>>9829315The cows come with replicas of the common Lego horns. The horns seem to have poor QC, some of them are too wide in the pin section. It looks like there was a misalignment in the injection mold and the two halves are slightly off kilter, you can fix the pins by scraping them with a knife or scissors. I replaced them with Lego horns anyway.
The cows don't have printed noses unlike the Lego cows, and the white ones don't have black heads like the Lego white cows did. The bootleg brown ones are not reddish brown like the Lego ones, but are closest to Medium Nougat. The 1x2 bricks are Lego by the way, they didn't come with them.