"Wearing my Lexi and Harley socks that the sweet and thoughtful @tessatooley got for me in southport!" she wrote on Instagram this week. "LOVE them!"
Lexi and Harley, Hough's Cavalier King Charles spaniels, usually have a place on or very near their owner.
"They're my kids," she told PEOPLE in 2011. "They're my babies."
Courtesy Julianne Hough
Four-year-old Lexi and 2-year-old Harley warmed up next to Hough on Sunday, when the trio huddled together by a roaring fire.
"Nothing better than cuddling by a fire with my girls while I read!" Hough wrote on Twitter. "What a perfect Sunday night!"