A few days ago i went out in my coop and my 1 yr old Rhode island red hen was laying down in the dirt and didnt come up to greet me like the other 3 and see what snacks i was bringing them. When i dumped the food out she stood up using her wings to balance and only stood on one foot. Her tale is tucked down and she hopped on one foot over to the food. Her injured leg she keeps tucked up super close to her body it looks swollen and feels a little warm. I know im an over protective mommy that wants to take the chickens to the vet if they do the slightest thing. My husband on the other hand doesnt want to take them unless they are for sure dying. So we are in limbo here. He took a look at her foot and said she could have sprained something hopping from perch to perch like they do all the time and it would heal in time. But over the past few days of monitoring her i have noticed that she doesnt eat as much as she usually does and her foot is getting more swollen. Should i bring her in the house and isolate her? Please help!