Donaldsons Vets operates on Barnsley Road in Penistone, treating cats, dogs, birds, small mammals, exotic animals, horses, cattle, sheep, goats, pigs, poultry, camelids, deer, aquatic species and wildlife. The practice opens Monday to Friday 8:30am-6:00pm and Saturdays 12:15pm-2:45pm. The clinic offers blood testing, dentistry, diagnostic imaging, microchipping, neutering, vaccinations, and flea and worm treatments. After-hours emergencies are handled at the Somerset Road Hospital in Almondbury, which operates 7:30pm-7:30am every day of the year.