Duck fledglings breathing weird.

[chickens763]

My two duck fledglings (which are about 4 weeks old) have started breathing strange. Their breathing sounds dry, and is sometimes huffing and puffing. I'm not sure why they're doing this.

Does anyone know why they're doing this?

 

[bhaugh]

They sound like drakeletts what breed are they

 

[chickens763]

They sound like drakeletts what breed are they

Sorry for responding late,

I believe they are Pekin ducks.

 

[Miss Lydia]

Can you share brooder pics and what you’re feeding them? What type of bedding your using?