Squirrels are a huge problem.

[Lady Clucks-a-Lot]

I know this post has been posted months ago but I just want to say that some how my chickens aren't afraid of squirrels. They seem to look at squirrel like a toy that's got legs and can run and can be chased around and is real fun, especially Biggie, GreyWhite, Yellowie, Runner (which is leaving only my last chicken Flawie, who doesn't seemed to be interested in chasing other animals). They all chase any other animals that get near their food when they're around it. Runner and GreyWhite is the most protective of it.

 

[AntiqueB]

Since my girls have grown, they've also grown less afraid of squirrels. But they've also gotten kind of lazy -- only the 2 month old chases anything now!