Feed them chicken mash or pellets you can get this at your local tractor supply/pet shop
Here’s a website for treats you can give them
https://blog.mypetchicken.com/2012/03/02/treats-for-chickens/
Here’s some websites that will help you out a load on how to care for your chickens and how to keep them all happy and healthy
https://www.wikihow.com/Take-Care-of-Chickens
https://www.mypetchicken.com/backyard-chickens/chicken-care/guide-toc.aspx...
Don’t worry it’s a common problem that all poultry owners face
There is many reasons
Causes:
1) Young layers often lay soft-shelled eggs when they are first getting started. This should stop once their reproductive systems mature and fully develop.
2) Stress can cause a hen to lay her egg...