Video of speckled coughing week after dead mouse pulled from beak.

[My Very First 6 Chickens]

7month old speckled: Not sure what's up but I started fenbendazole this AM. The day after I pulled a dead mouse FROM her throat about a week and a half ago, she developed a cough/little head shake/open beak occasionally.
She's extremely active. Not sure if she's laid in a couple days. Figured she had some swelling or injury from pulling mouse out, but watch video. This is her this AM. Thank you

 

[coach723]

I don't see anything alarming. Maybe she had some irritation from the mouse? Was she choking on the mouse? The fenbendazole is fine, won't hurt anything. I've had mine swallow full sized mice before, maybe she just got one that was too big...