I have 4, 8 week old RIRs that I tried to put velcro strips on for ID purposes. I tried purple first but half the flock went crazy running after the poor chick with the strip. I took that off and tried a yellow that was close to their leg color. It worked for a few minutes, and then a couple started pecking at the strip and were trying to pull it off the other ones leg to the point they were practically dragging the chick around. Do I need to give them a little more time? Or should I just leave them be and give them time to get used to them? I don't want a chick injured over this! I have considered trying nail polish or marker as some have suggested, but if they also act aggressively towards that, it'll be a little harder to remove.
Thanks!
Thanks!

