Weed killer

[bulldoggrrl]

not necessarily; it depends on the stocking density. See e.g.
View attachment 4128510
but they are prone to create dust baths where they see fit
View attachment 4128511
There have been no chemicals on this lawn - weedkillers, pesticides, or fertilizers - for >20 years btw. The chickens freely provide weeding, pest control, and fertilizer, as they go about their daily life.

Beautiful yard! I have dirt and mud, not one blade of grass and I have not four hens! I blame it on a hot summer last year

 

[Perris]

thank you. We get weather that suits grass, especially rain on and off throughout the year