Chicken breaking quarantine and a slight concern

[Kale the Quail]

I recently got 2 new chickens and have been quarantining them for a few days but they broke the quarantine and now i’m worried about my older flock getting sick. I’m keeping an eye on both flocks for signs of illness. Is there anything else I should do?
Also a concern about my new flock. I noticed that my welsummer (around 8 weeks old or so) has developed some kind of feathering of some sort between her toes. I'm wondering if this is a normal for welsummers or something I should be more concerned about.

Thanks in advance

 

[cluckcluckhens]

We have two welsummers and none of ours has feathers between the toes. Yours could possibility be mixed breed. I don't know much about them other than that.

 

[Blue Raptor]

I recently got 2 new chickens and have been quarantining them for a few days but they broke the quarantine and now i’m worried about my older flock getting sick. I’m keeping an eye on both flocks for signs of illness. Is there anything else I should do?
Also a concern about my new flock. I noticed that my welsummer (around 8 weeks old or so) has developed some kind of feathering of some sort between her toes. I'm wondering if this is a normal for welsummers or something I should be more concerned about. View attachment 2760448View attachment 2760449View attachment 2760452
Thanks in advance

Feathering in between the toes won’t cause any problems. Sorry if it is too late to mention that...

 

[Kale the Quail]

never too late. she seems to be doing fine. I've incorperated the two new ones into my flock and they're doing ok with each other thanks