While dozens of puppies arrive in Barrie, Ont., Saturday, many dogs and newborn litters remain in the bitter cold, waiting for a family to take them in. Lost Boys Hope is making an urgent plea for foster families as it works to bring vulnerable dogs out of northern communities before winter become even more unforgiving. A transport is set for Saturday afternoon as part of the rescue’s “Out of the Cold Mission,” but without additional foster homes, more animals can’t be saved. Among those waiting for a safe place to land are a mother caring for 10 two-week-old puppies, a pregnant dog preparing to give birth and several young puppies in need of shelter. “Winter in the north is brutal. For dogs already struggling to survive, pregnant, injured or trying to keep newborn puppies alive, the conditions become even more dangerous,” said the organization. Lost Boys Hops says its current foster homes are already full, leaving rescuers facing difficult decisions about which animals they can bring into care. Transportation is lined up and the rescue says it is ready to help. All that’s missing are families willing to open their doors. Thinking of fostering? For those who have thought about fostering but aren’t sure where to start, the organization says experience isn’t necessary. Lost Boys Hope provides everything from supplies and veterinary care to tips and support along the way. The rescue says it typically looks for foster families within one to 1.5 hours of Barrie, although it is willing to extend that radius. “Every foster home that opens means another dog, another litter, another mama gets the opportunity to leave their current circumstances behind,” said the organization. Those interested in fostering can apply through the Lost Boys Hope website or email lostboyshope@gmail.com for more information.