Plerion 5 chewable tablets for dogs / Plerion 10 chewable tablets for Dogs Introduction Company name: MSD Animal Health Address: Walton Manor Walton Milton Keynes MK7 7AJ Telephone: 01908 685685 (Customer Support Centre) Fax: 01908 685555 Email: vet-support.uk@merck.com Website: www.msd-animal-health.co.uk