Frenchies with a merle coat come in a range of colors including Blue Merle and Lilac Merle. Blue Frenchies have a black coat that is diluted to create a ‘blue’ type of color.

Though lilac merle isn't the rarest on the Frenchie Merle color spectrum, it's up there. The rarest of all is the jaw-dropping Blue Merle Frenchie , who has a dark blue or silver undercoat and ...

Blue Merle Frenchie Reunites with Dad at Airport After Weeks Apart, Sparking Joy for All. Candace Ganger Powell. September 27, 2024 at 9:45 AM. Copied; Image via Firn/Shutterstock.

They often come in blue merle, red merle, solid black, and solid red colors. However, these dogs are not excluded from the dilution gene, which can result in them having a lilac coat.