Regional Animal Control, which provides services in Bridgewater, Brookfield, New Milford, Roxbury, and Sherman have given an update on some of the dogs rescued from a Sherman house fire last month.  The New Fairfield/Sherman Animal Welfare Society and Animal Welfare Society Inc of New Milford have taken 7 of the 18 dogs.  Officials says a great deal of veterinary care, comfort and other accommodations have already been provided to these animals by the organizations.  The dogs were found living in very tough, outdoor chained and caged situations. Though none of the animals removed from the fire scene presented immediate, emergency life-threatening injuries, Regional Animal Control said they will need a significant amount of veterinary care.