Idk, I just did. Wasn't having much trouble with it on android. First time around I got 27 chickens and second time I tried it on an older savefile I got 29.
If you're still struggling with it you could try to remember which gate a chicken spawned off then camp that one gate as soon as you catch it so you basically spawncamp them. It's a bit inconsistent but once you get it down once you should be able to reach the chicken threshold and during the last 10-15 seconds quickly run to the pot and spam interact as fast as you can to put them in.