Composite electrically heatable blanket for domesticated quadruped animals

A composite animal blanket comprising an upper electrically heatable blanket section dimensioned and shaped to overlap an upper section of a domesticated quadruped animal's body to cover a back spinal regions and upper regions of a rib cage of the animal on opposite sides of said back spinal regions and terminating with a marginal lower side free end edge region on opposed sides of said upper section and adapted for the securement of a depending blanket section, each said depending blanket section being an interchangeable depending blanket section which is detachably secured entirely along said marginal lower side free end edge region by detachable attachments to provide cover below said upper regions of said rib cage on opposite sides of said animal's body, said interchangeable depending blanket section providing for replacement by a like or a different appearance blanket section and further being a non-electrically heated blanket section, said upper electrically heatable blanket section having electrical heating elements immovably retained therein at predetermined locations, a battery support for the removable containment of one or more de batteries, electrical connections to provide electrical power from said one or more do batteries to said electrical heating elements, and a switch to control said electrical power from said one or more batteries to said electrical heating elements.