With Arsenal out of the FA Cup, the defender had a rare weekend off and opted to spend it by the mountains.
Claudia, dubbed the “twerk queen”, has built a huge social media fanbase in her own right.
She has over 80,000 Instagram followers, and treated them to a series of snaps from her latest trip with Kiwior.
The “Twerk Queen” captioned her post: “The younger dog’s first short holiday.”
“I needed to rest after the intense time since the beginning of the year, my body was already tired.
“This is not the end of my free time…”
In the pictures, the couple could be seen smiling and posing in front of a picturesque mountainous backdrop.
For another, Claudia posed in a pair of pink earmuffs in a hot-tub.
She also posted a series of doting snaps of her two little dogs.
Kiwior, 24, commented on her post – adding heart-eyes and heart emojis.
The defender is set to be in international action for Poland this week.
His country are in Euro 2024 play-off action and will host Estonia in the semi-finals this Thursday.
Should they triumph, they will play either Wales or Finland next week for a place at the tournament in Germany this summer.
At club level, Kiwior has found himself deployed largely at left-back this season.
He may have to play as a centre-back in his side’s crunch clash with Manchester City after the international break, however.
That’s because team-mate Gabriel Magalhaes has pulled out of the Brazil squad with an injury.