THERE ARE DOLLS dolls that wet, crawl and talk. There are dolls with perfect hourglass figures. There are dolls with swagger. And there are plenty that come with itty bitty baby bottles.

But it’s a breastfeeding doll whose suckling sounds are prompted by sensors sewn into a halter top worn on little girls’ chests that caught some flak after hitting the US market.

“I just want the kids to be kids,” Bill O’Reilly said on his Fox News show when he learned of the Breast Milk Baby. “And this kind of stuff. We don’t need this.”

What, exactly, people don’t need is unclear to Dennis Lewis, the US representative for Berjuan Toys, a family-owned, 40-year-old doll maker in Spain that can’t get the dolls onto mainstream shelves more than a year after introducing the line in this country — and blowing O’Reilly and others’ minds.

Misunderstanding the purpose of the doll

“We’ve had a lot of support from lots of breastfeeding organisations, lots of mothers, lots of educators,” said Lewis, in Orlando, Fla. “There also has been a lot of blowback from people who maybe haven’t thought to think about really why the doll is there and what its purpose is. Usually they are people that either have problems with breastfeeding in general, or they see it as something sexual.”

The dolls, eight in all with a variety of skin tones and facial features, look like many others, until children don the little top with petal appliques at the chest. That’s where the sensors are located, setting off the suckling noise when the doll’s mouth makes contact. It also burps and cries, but those sounds don’t require contact at the breast.

Little Savannah and Tony, Cameron and Jessica, Lilyang and Jeremiah ain’t cheap at $89 a pop. Lewis, after unsuccessfully peddling them to retailers large and small, now has them listed at half price on their website in time for the holidays this year.

“With retailers it’s been hard, to be perfectly honest, but not so much because they’ve been against the products,” he said. “It’s more they’ve been very wary of the controversy. It’s a product that you either love it or you hate it.”

Critics cite an unspecified yuck factor, or say it’s too mature for children. But Stevanne Auerbach loves it. The child development expert in San Francisco, also known as Dr. Toy, evaluates dolls and other toys for consumers, lending her official approval to Breast Milk Baby.

“We felt that it had merit in dealing with new babies for the older child,” she said, “and for the curiosity that children have in this area. Breastfeeding in Europe is acceptable and the doll has been successful there. We wanted to open up the opportunity.”

Sally Wendkos Olds, who wrote “The Complete Book of Breastfeeding,” also doesn’t understand the problem.

‘So many persist in sexualising breastfeeding’

“I think it’s a very cute toy,” she said. “I think it’s just crazy what Bill O’Reilly was saying that it’s sexualising little girls. The whole point is that so many people in our society persist in sexualising breastfeeding, where in so many other countries around the world they don’t think anything of it.”

Olds called Americans “prudish in many ways,” adding the doll offers: “bodily awareness. It’s realising that this is OK.”

Lewis blames lack of US sales — just under 5,000 dolls sold in the last year — solely on phobia about breastfeeding, something widely considered the healthiest way to feed a baby.

“There’s no doubt about that,” he said. “The whole idea is that there’s still some taboos here. They’re difficult to justify and difficult to explain but they’re out there. You mention breast and people automatically start thinking Janet Jackson or wardrobe malfunctions and all sorts of things that have absolutely nothing to do with breastfeeding.”

Lewis considers Breast Milk Baby “very much less sexualised” than Barbie dolls or the sassy Bratz pack.

Olds, who lives in New York City, agreed, though she thinks the doll’s full retail price is too high. “That’s my only objection to it. It’s a lot of money, but people spend a lot of money on their children in all sorts of ways.”

Haven’t little girls been mimicking the act of breastfeeding with their baby dolls for centuries without benefit of accoutrement?

“Why do we need anything with bells and whistles? Why did we need a Betsy Wetsy? Children like toys that do things,” Olds said, invoking one of the first drink and wet dolls created back in 1935. “So this doll makes noises. She burps, she cries, she sucks very noisily. Big deal.”

Lincoln Hoppe, a Los Angeles actor and father of five — all breastfed — said a young child who becomes a big sibling and sees mom nursing might enjoy the doll just fine. “After all, they’re going to imitate mom anyway using whatever doll they’ve already got,” he said.

But how about on playdates or just out and about in public?

“It’s already hard to tell a child they can’t take ‘that’ toy with them to their sibling’s soccer game.” he said. “There may be a time and place for this doll, but I find the idea kind of creepy.”