The Family Placement Service has 15 bears in locations across the island for people to find.
A woman says fostering "saved her life" as a campaign launches to tackle a shortage of carers.
Plymouth City Council says it has received about 300 bears and hopes to beat a target of 550.
Amy and James Goldsbrough-Vernon say becoming foster carers has been challenging but "rewarding".
Thomas and his partner Wayne have provided a home for 13 children since Thomas's kidney transplant.
Foster for Plymouth aims to collect at least 550 new teddy bears and soft toys by 30 November.
Dan is backing a campaign by Dorset Council that says it urgently needs more foster carers across the county.
A scheme is launched to help Bradford carers extend their homes to support more children.
Jane Ashworth quizzed on anti-social behaviour, local government reorganisation and social care.
