In the first picture, the Offspring star's little boy appears to be smitten with a pet horse as he leans in to kiss the animal upon its nose.
In the second black and white picture, the 2-year-old is looking straight at the camera beside two horses.
Keddie, 34, simply captioned the pictures: "Smooch."
The star shares the gorgeous tot with her husband of three-years, Vincent Fantauzzo.
Shortly after her son's birth, Keddie revealed to WHO exclusively: “I can’t believe how much I love him, it’s indescribable. I’ll always remember that moment we met him to be one of pure joy.”