Looking for help !!

[the grudge]

Hi i have these to geese i only had them couple off weeks but they seem to be pulling there feather in between there chest out .. Every were fine just there have googled it to see if i can stop the from doing it before my last resort vets.. They rome free as there only pets can any one help me NOING HOW STOP THEM FROM DOING IT any advice well come :(

[south view 7]

Sounds like you have two females and they are plucking thier feathers because they are going broody and want to build a nest.