Kyle Richards revealed that she had to say goodbye to a beloved member of her family over the weekend.

The 56-year-old Real Housewives Of Beverly Hills star shared on Instagram on Saturday that her beloved dog River had died the day before.

In a tear-inducing post, Kyle — who recently shared fears about her daughter Sophia’s rapid weight loss — recalled how she only intended to temporarily foster the German Shepherd, before she fell in love with her.

She filled her post with adorable photos of the loyal pooch, showing how entwined she was in the lives of Kyle and her children.

‘Yesterday we said goodbye to River 💔 The most loyal dog I have ever known,’ she wrote. 

‘River was a foster fail that was so grateful for being rescued and never left my side,’ Kyle recalled. ‘She would wait in the window until I got home every day. Sit on the bath mat while I showered. Slept in my room making sure I was always in sight.’

Kyle Richards revealed that she had to say goodbye to a beloved member of her family over the weekend; pictured on April 28 in Beverly Hills

The 56-year-old Real Housewives Of Beverly Hills star shared on Instagram on Saturday that her beloved dog River (pictured) had died the day before

The most difficult photo of Kyle’s post was the one she saved for last — a somber tableau showing the reality star and her family gathered around their longtime companion in her final moments.

‘We all spent the day outside with her and her siblings. We made a circle around her and as difficult as it was to move her back legs, she went up to each of us to nuzzle,’ Kyle shared.

She added that River was ‘surrounded by so much love and went peacefully’ at the end. 

Kyle boasted that her dog had lived to the ripe old age of 15 before her health issues became overwhelming. 

‘I’m grateful she’s at peace and no longer suffering but her absence will no doubt be painful,’ she wrote.

‘We love you River 💔,’ she concluded, before adding a hashtag urging her fans and followers to ‘#adoptdontshop,’ just as she did.

In her slideshow, the reality star painted a portrait of a dog that had led a full life with plenty of animal friends and human admirers.

Kyle and River showed off their special relationship in several images, including a photo in which the dog nuzzled Kyle’s face just after she had done her makeup.

She filled her post with adorable photos of the loyal pooch, showing how entwined she was in the lives of Kyle and her children. ‘Yesterday we said goodbye to River �� The most loyal dog I have ever known,’ she wrote

‘River was a foster fail that was so grateful for being rescued and never left my side,’ Kyle recalled. ‘She would wait in the window until I got home every day. Sit on the bath mat while I showered. Slept in my room making sure I was always in sight.’ 

The most difficult photo of Kyle’s post was the one she saved for last — a somber tableau showing the reality star and her family gathered around their longtime companion in her final moments

‘We all spent the day outside with her and her siblings. We made a circle around her and as difficult as it was to move her back legs, she went up to each of us to nuzzle,’ Kyle shared

Kyle boasted that her dog had lived to the ripe old age of 15 before her health issues became overwhelming. ‘I’m grateful she’s at peace and no longer suffering but her absence will no doubt be painful,’ she wrote

A cute snap showed Kyle practicing some yoga with a Crow pose in which she held her legs up and balanced them on her elbows, but River wanted to get in on the action and put her face up in front of Kyle’s face

A cute snap showed Kyle practicing some yoga with a Crow pose in which she held her legs up and balanced them on her elbows, but River wanted to get in on the action and put her face up in front of Kyle’s face. 

Another cute picture showed the dog snoozing while Kyle rested on the ground with River’s paws draped over her throat.

Her youngest daughter Portia also appeared in some cute throwbacks with the late dog.

It’s not clear if Kyle’s estranged husband Mauricio Umanksy was part of the group who got to bid River farewell, but he wrote in the comments on Instagram: ‘She will be missed. But she’s in Heaven.’ 

Several of Kyle’s friends and colleagues joined him in the comments section to share their condolences. 

The actress Selma Blair wrote that Kyle was experiencing ‘the sadness when the angels go,’ calling it a ‘beautiful love.’ 

Carnie Wilson, the Wilson Phillips singer and daughter of Beach Boys mastermind Brian Wilson, said what Kyle was going through was ‘so hard.

‘I’m so sorry to hear this, Kyle,’ her new RHOBH cast mate Bozoma Saint John wrote. ‘I’m sending you love.’ 

Her youngest daughter Portia appeared in some cute throwbacks with the late dog

She highlighted how long River had been with the family in another photo of one of her daughters when they were young with the German Shepherd and their Golden Retriever

River was dressed in an adorable candy corn hat and matching skirt — possibly for Halloween — in one photo

The dog posed with several of her canine friends in other pictures

Several of Kyle’s friends and colleagues joined him in the comments section to share their condolences. The actress Selma Blair wrote that Kyle was experiencing ‘the sadness when the angels go,’ calling it a ‘beautiful love.’

Carnie Wilson said what Kyle was going through was ‘so hard. Bozoma Saint John, Chrishell Stause, Camille Grammer, Gretchen Rossi and Dorinda Medley were among those sharing condolences

‘That last pic 💔 You gave that beautiful dog the best life ever,’ she wrote. ‘We love you and the family- thinking of you 🌈.’

Selling Sunset star Chrishell Stause commiserated over their experience with similar dogs.

‘I grew up with German Shepard. They are the most beautiful loyal loving family members. I’m so so sorry,’ she shared. 

Her former RHOBH cast mate Camille Meyer (formerly Grammer) added, ‘I’m so sorry for your loss. Such a sweet dog 🐶❤️🙏.’

The Real Housewives Of Orange County alumna Gretchen Rossi wrote that Kyle was experiencing ‘one of the most painful things to go through’ and sent her prayers. 

Dorinda Medley added, ‘That’s so sad so sweet and clearly loved.’

Among the condolences was a message from People for the Ethical Treatment of Animals (PETA). 

‘We’re so sorry for your loss, Kyle. It’s clear you and River shared a beautiful bond,’ the organization wrote. ‘While she may be gone, the love and memories you created together will live on forever. Sending you and your family comfort and love during this difficult time ❤️🐾.’