MAFS' Bryce and Melissa introduce newest member of their family

Married At First Sight's Bryce Ruthven and Melissa Rawson don't do things by half measures, revealing they've added to their already growing family.

Taking to Instagram on Thursday, Bryce and Melissa, who are expecting twins, shared a photo with their newest addition, a very cute Border Collie puppy named Sonny.

"We’re celebrating #InternationalDogDay & would like you to meet someone very special," Bryce wrote. "Meet Sonny!"

RELATED

• MAFS’ Bryce and Melissa spill on 'very unique' names for their twins 

• MAFS’ Bryce and Melissa share first glimpse of twins in ultrasound 

• MAFS' Bryce and Melissa announce they're engaged and expecting twins

The former reality star continued, "Our 9 week old Border Collie we adopted as he needed to find a new home.. named after his bright personality, this gorgeous little boy is now part of our soon to be family & can’t wait to find out the #twins genders tomorrow night!"

Melissa also shared snaps of the puppy, writing, "He has a gorgeous personality, cuddles the babies already, and is a loving part of our soon to be family of five."

The pair are also looking forward to sharing the twins' genders with Melissa adding, "Our gender reveal is coming! Tomorrow in fact! I had a follow up appointment today after a bit of an issue with appointments this last week, so we’ve held off for one more day."

Bryce had previously shared, "Twins update: Liss had the Harmony test and the results came back all clear PLUS we found out the gender of one of the twins... but couldn't get a definitive result of the other."

The Harmony test is a DNA-based blood screening test for chromosomal abnormalities.

Melissa is due to give birth in December with Bryce proposing during a helicopter ride overlooking Melbourne CBD.

The couple has shared that they're considering tying the knot at the end of 2022.

"We've spoken about like a rough wedding date, maybe end of next year," Bryce said on A Current Affair.

"All I can think about is the twins really at this point, and how we're going to manage that," Melissa added.

Never miss a thing. Sign up to Yahoo Lifestyle’s daily newsletter.

Or if you have a story idea, email us at lifestyle.tips@verizonmedia.com.