Are my girls OK?

[girlyq]

A few of my hens have developed a kind of sneeze/snort (Sounds nasal) Eyes are clear , no apparent discharge and they appear quite healthy and normal. Should I be concerned? Thanks for any info

 

[kuntrygirl]

Could be possible allergies. How are they doing today?

 

[yankeedoodle300]

Quote:
Do they even HAVE allergies?

 

[kuntrygirl]

https://www.backyardchickens.com/forum/viewtopic.php?id=194367