Toymakers should stop making ultra-thin dolls, because they create poor body image in young girls which can lead to eating disorders. That’s according to leading Irish doll manufacturer, Ian Harkin of Lottie Dolls, who’s body-realistic dolls were part of a recent UK study.

The research found that playing with ultra-thin dolls makes girls aged 5-9 want a thinner body or “ideal size”. In contrast, the study found that playing with realistic children’s dolls, like Lottie, did not adversely affect girls’ body ideals.

However, if girls played with the ultra-thin dolls before the realistic dolls, their ideal body size remained thinner, says Ian.  “This shows that you cannot immediately counteract the effects of playing with ultra-thin dolls by playing with other toys. So, the best way to protect girls’ wellbeing is to stop making skinny dolls.”

The study, published in the academic journal Body Image, was conducted by researchers from Durham University, Newcastle University and Northumbria University. It was conducted independently from doll manufacturers.

The research was led by Durham University Psychologist, Professor Lynda Boothroyd. In an official statement released this morning, Dr Boothroyd said body dissatisfaction “is a huge problem, particularly amongst young girls. It can have serious consequences for girls’ wellbeing and lead to eating disorders and depression.”

Ian says this latest study is “the most comprehensive report to date on the impact of skinny dolls on girl’s perception of their own body shape. It’s time for manufacturers, retailers, toy associations and toy awards to take positive action and stop promoting dolls with unrealistic body shapes in the market. Toy industry professionals have read these reports but continue to ignore the findings.”

“Alarmingly, 95% of the dolls that parents can actually purchase online or in stores are the ultra-thin type. It’s hard for parents to refuse them when they are heavily marketed directly to young girls.”

According to Harkin, toy manufacturers are missing out on an opportunity to develop empathy in kids. “Instead of teaching kids they all need to look the same, why not teach them to embrace who they are, and include other kids instead? We develop dolls with diverse skin colours, body sizes, and abilities, precisely because we want to promote positive self-image, and instil values of kindness and inclusivity.”

Contact Information and for Media Interviews: Please call Trish Hegarty, Inis Communications on +353 86 1740057 or email


  1. Realistic Childlike Dolls:

The more childlike realistic dolls used in the UK study were Lottie Dolls and also the Dora the Explorer dolls. The Dora dolls are no longer in production.

  1. About Lottie Dolls

Lottie Dolls is an award-winning toy company, launched with a belief that childhood should be an inclusive place where every child belongs regardless of gender, ethnicity or ability. Developed alongside academics in child development, Lottie Dolls are inspired by children, and are based on the body of a 9-year-old, not the body of an adult. Founded in 2012, the company has pioneered diverse and inclusive toys, including the world’s first-ever doll with autism, the first-ever Deaf doll with a cochlear implant, and sent the first-ever doll into outer space. Lottie Dolls are sold in 35 countries around the world, at independent retailers, on and on Amazon. They are based in Letterkenny, Co Donegal.

  1. Study Source Information

Can realistic dolls protect body satisfaction in young girls? Boothroyd et al, published in Body Image by Elsevier on 11 March 2021.

A copy of this paper is available on request from Durham University Marketing and Communications Office on

For interview requests, please contact Lynda Boothroyd or Durham University’s Marketing and Communications Office on