Outdoor WiFi extender

Hello, I have a barn that is approximately 900 feet from my house. I do have frontier cable at my house and I have WiFi setup. I rescued a horse a week ago and she is due in February which isn’t ideal because the temps can fall below zero so I want to setup a camera so I can monitor the horse. Can you recommend a product that would allow me to extend my WiFi to the barn so I can setup a “ring” or some sort of camera setup to view the horse? Your help is greatly appreciated!
Natalie