Sir, With the number of children coming into the care system rising, Barnardo's is launching an urgent appeal for more foster carers. As an ambassador for Barnardo's, I am desperate to help the charity find safe, loving homes for these children. More foster carers are needed. Barnardo's is looking for local couples or individuals to take on this challenging, but highly-rewarding work. I was adopted at four months and my husband Michael was fostered from a very early age. Michael was sent to a lovely family in Sherbourne in Dorset who he called Mum and Dad, because as far as he was concerned they were. Michael loves his family and always talks about his childhood with a smile on his face. I wish that joy for every single foster child. Barnardo's wants to hear from any readers who are able to open their home and their heart to a child or children and help to ensure their childhoods remain precious. Every child has the right to a happy childhood; without a permanent foster family these children are missing out on the care and stability they so desperately need. Your readers can contact Barnardo's on 0800 054 6788 to chat through any questions they may have. They can also visit http://www.barnardos.org.uk">www.barnardos.org.uk for more information. Thanking you in advance. Lynda Bellingham