Need duck expert advice

[Miss Lydia]

They will as long as you intro them where they can see each other but there is fencing or something between them to make sure the older ones don't pick on the new one and you give them time to get use to the littlest one. Took about 3 days here for my 2 week old Runners to accept the newly hatched.
Sorry about the snakes I am out in my coops 2-3 times a day looking for eggs before the snakes get them.
I just got my 2 ducks and 4 chickens out of their nest this morning they have been going at it since May with no eggs under them. She'll need to get those hormones calmed down. But she'll get over it.

 

[TJAnonymous]

The new peepers arrived today. I put them in a 4 ft diameter puppy pen. Using a MHP on low for heat. How long until I can expect them to outgrow it? I'm hoping to get at least 2 weeks until the new pen is ready. There's 4 babies that arrived today and, of course, 1 egg in the incubator.

I haven't hand raised ducklings in a few years so I'm trying to remember all the details.

 

[Miss Lydia]

I can't remember when I raised the heat plate for my ducklings but if you need to couldn't you put a cut 2X4 on each side to raise it up some?
They sure are adorable.