Good news for little Kash Biermann — he’s doing okay!

His momma, Don’t Be Tardy star Kim Zolciak took to Instagram to give fans an update on her four-year-old son after he sustained injuries and had to get emergency surgery after a dog bite three weeks ago — and she shared the first photo of his traumatic injuries on Instagram.

"Kash has healed up incredibly and has perfect vision in his left eye," the 38-year-old wrote. "Stitches on his water line and his eyeball was never touched! We are so incredibly thankful and blessed! In no time he will heal up perfectly and you will never know this happened!"

MORE: Kim Zolciak's 4-Year-Old Son Kash Says Kroy Biermann Lets Him Hold His "Real Gun"

She also gushed about how “incredible” her 31-year-old hubby has been. She said that the former Atlanta Falcons linebacker helped calm her nerves and held her hand as they cared for their son after his surgery — being the strong rock and support system she needed to get through their son’s ordeal.

“I always knew he would but when you are faced with something so terrifying and horrific, he could [have] crumbled just like I did, but he didn't. He held us all together,” she wrote on Instagram.

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I don't know where to start. The last 14hrs of our lives has been a living nightmare. My sweet @kashbiermann was bit by a dog and had very traumatic injuries. I've never prayed so hard, or been so scared in my life. My husband, our daughters, Kj, Tracey, his nanny, Michael Beck and everyone close to us all pulled together and held each other up. Kash was in the operating room for a couple hours and now we are praying for a quick speedy recovery. Due to this I will not be on WWHL tonight but will do my best to make it up very soon! Thank you for all your prayers and most importantly Thank you God for your protection ❤️ A very special Thank you to my incredible medical team! A few days in the hospital and we will be back home ❤️

A post shared by Kim Zolciak-Biermann (@kimzolciakbiermann) on

MORE: Kim Zolciak, Kourtney Kardashian, and More Stars Who Deleted Their Instagram Photos Immediately After Posting Them

On Sunday, April 23, the former Real Housewives of Atlanta star shared a photo of her little boy laying on a hospital bed and revealed in the caption that he had gotten bit by a dog and suffered “traumatic injuries.” He had to undergo surgery and Kim was forced to pull out of a Watch What Happens Live appearance in order to take care of her little “Kashew.”

Kim and Kroy have been married since 2011, and the couple shares four children together— five-year-old Kroy Jr., Kash, and three-year-old twins Kane and Kaia. Kim also has a 20-year-old daughter named Brielle and 15-year-old daughter Ariana from previous relationships.

Scroll through the gallery below to see photos of all of Kim and Kroy’s adorable kids!