WW Free Range Eggs vegetarian?

[Shonver]

I just read the label on the Woolies Free Range Eggs, and it says that the chickens that lay them are fed on a vegetarian diet of grains and pulses. So, I was thinking: where's the protein in their diet?

What are your thoughts on this?

 

[chrisc]

 

[Waterhond]

 

[Stefan]

 

[user 997]