possible injury

My 2 year old barred rock hen won’t put any weight on one of her legs. I first noticed just 30 minutes ago when I went out to see my girls, and I saw that she was laying down. I felt her leg and foot, but I didn’t feel anything out of the ordinary, but at the same time, I don’t know what...

So today I came home after being gone for a few day to find that one of my young hens who’s about 8 - 9 months old had most of the feather missing in her tail and head Is she sick or is it just picking in the flock

I’ve been lucky to never have wing injuries before, but this morning my girl has started doing this holding one of hers out to the side: I’m fairly sure she hasn’t boinked or anything so I’m not sure how she’s done anything to it! What do you think? In need of a vet visit?

Hi all, I'll try to get a video up as soon as my phone is charged because this behavior is really difficult to describe, but here it goes: my duckling, Mac, is a Muscovy duck and we're not sure how old he is but he's just now getting in some feathers. When we got him, he had something funky...

I just noticed this on the cat's chin. Thoughts? Scab maybe?