Cesar Millan has proposed to his girlfriend Jahira Dar.

The former Dog Whisperer star revealed the big engagement news on Instagram Monday with a cute post-proposal picture.

"I'm so happy!!! She said yes!!! I always knew that I wanted someone to share my life with who was sweet, adventurous, honest, and loving, but I got more than that! She is beautiful inside and out, extremely supportive of my entire family and me" Millan, who currently stars on Cesar 911, captioned the image.

The self-taught dog behaviorist felt the need to add, "AND SHE LOVES DOGS."

Millan, 46, proposed on March 24 in Greece during a romantic, impromptu trip to Europe, People reported. Millan asked her to marry him while having dinner at the top of Mount Lycabettus in Athens as they overlooked the Acropolis and a violinist played behind them.

"After six amazing years together, I am so happy I asked her to be my wife. Thankfully, she said 'yes!'" the self-taught dog behaviorist told People. "My pack is complete!"

The couple began their romantic relationship in August 2010, just two months after Millan's wife of 16 years, Ilusion Millan, filed for divorce. Millan and Ilusion have two sons together Andre Millan and Calvin Millan.

"Jahira came into my life at just the right time," Millan said.

"She was instrumental in helping me rebuild my life and my family after my divorce and break from the Dog Whisperer television show. She is compassionate, gentle, instinctual, spiritual, intelligent, fun, strong, adventurous and loving. She embodies the principles that I prize the most -- honesty, integrity and loyalty. On top of all of that, she loves dogs and mother nature just as much as I do."

A wedding date for the pair has yet to be announced.

Dog Whisperer aired on the National Geographic Channel and its Nat Geo Wild sister network from 2004 to 2012. Cesar 911 debuted on Nat Geo Wild in 2014.
About The Author: Elizabeth Kwiatkowski
Elizabeth Kwiatkowski is Associate Editor of Reality TV World and has been covering the reality TV genre for more than a decade.