While performing the duties of this job, the employee is frequently required to sit, talk, hear, stand, walk on a variety of surfaces, climb or balance, stoop, kneel, squat, crouch or crawl; use hands to finger, or feel objects, tools or controls; reach with hands and arms; taste and smell. The employee must frequently lift, pull, push and/or move more than 50 pounds; carry and restrain animals weighing up to and in excess of 50 pounds. Employee may occasionally lift, and/or move up to 100 pounds with assistance. Specific vision abilities required by this job include close vision, distance vision, color vision and peripheral vision, and the ability to adjust focus.