Abstract: Hypothermic treatment sacks are provided. A hypothermic treatment sack includes a top sheet that defines a first outer perimeter. The hypothermic treatment sack further includes a bottom sheet that defines a second outer perimeter. The first outer perimeter of the top sheet is removably coupled to the second outer perimeter of the bottom sheet such that a patient receiving cavity is defined between the top sheet and the bottom sheet. The top sheet and the bottom sheet include a weather resistant external layer, a heat reflective interior layer, and an insulation layer. The insulation layer is disposed between the external layer and the heat reflective interior layer.

Abstract: There are provided a non-punitive, positive-reinforcement based automatically rewarding training device and a method for training an animal or patient to reduce exhibition of an undesired behavior in a caretaker's absence. The training device delivers rewards automatically at an interval of time, in response to a detected desired behavior and/or in response to a reduction or absence of a undesired behavior. The animal's general behavior is monitored with behavior detectors and one or more desired and/or undesired behaviors are targeted. An interval of time between the delivery of consecutive rewards may be modulated as a function of the targeted behaviors that are detected.