For example, when pain is in a back leg, dogs often hold that leg more foreword than usual. Dogs will also shift weight to the opposite side of the leg pain. Gently examine your dog for any clues, such as a laceration on the paw or a small wound on the leg.
Employment at Will. A common-law rule that an employment contract of indefinite duration can be terminated by either the employer or the employee at any time for any reason; also known as terminable at will. Traditionally, U.S. employers have possessed the right to discharge their employees at will for any reason, be it good or bad.
The Code of Practice for Determining Employment or Self-employment Status of Individuals (pdf) contains criteria which can be used to clarify whether a person is employed or self-employed. In most cases, it is clear whether a person is an employee or not.