United Kingdom, June 11 -- Sydney Sweeney's new "bestie" is a horse named Moose.

The 27-year-old actress has been filming Echo Valley and during her breaks from shooting her scenes in the thriller, she enjoyed hanging out with the animals on set, and took a particular shine to one of them.

She told Extra: "Every time between scenes, because I had more downtime, of course, they had all the horses in the stalls, and I'd go over and there was this one horse in particular named Moose that I just hung out with and we became besties. I wanted to take Moose home."

In Echo Valley, Julianne Moore plays Sudney's mother and they found it "so easy" to work together.

Julianne said: "Sydney's so terrific, she's so available, she's so professional, ...