Someone is stealing milk in eastern Boulder County.

Customers of the Longmont Dairy, a home delivery service, took to Facebook on Friday to report their tales of dairy disturbance.

“We noticed this morning one of our chocolate milks missing,” wrote Marcella MacDonald, of Superior. “We’d appreciate getting this resolved as soon as possible so my family can enjoy the milk we have paid for.”

“I’m surprised to hear others are missing theirs, too,” chimed in Shelli Velie Reading. “I figured it was just us.”

Not so, the dairy confirmed.

“We’ve had numerous stolen products,” a representative said by phone Friday. “We have no idea who’s doing it.”

Several online commenters reached out to Longmont Dairy and reported being told that chocolate milk was coveted in particular by the apparent thief, or thieves.

But, the dairy insisted, “It wasn’t all chocolate.”

Milk theft victim Catherine Rein can speak to that.

“We were also missing a white milk,” she posted.

Lana Fauver, of Louisville, reported unorthodox methods, involving possible product rearranging on the bandit’s part.

“I just had a loud knock of my front door and opened it to find 2 bottles of milk sitting on my porch, one was Longmont Dairy and one was (separate Colorado milk delivery service) Royal Crest.

“The bottles were warm to the touch.”

Louisville police, contacted Friday, said they had no leads in the case.

In the meantime, Longmont Dairy has vowed to replace all stolen milks. The dairy would not specify how many customers had been hit, but did say, “We’ve had lots of calls” in “multiple cities.”

Alex Burness: 303-473-1389, burnessa@dailycamera.com or twitter.com/alex_burness