Harringtons Advanced Science Joint Care Supplements for Senior Dogs - Tablets are designed to support joints for senior dogs aged 7+ years. These tablets can be swallowed whole or crushed and added to your dog’s food. Harringtons Advanced Science Senior Dog Joint Care Tablet Supplements at a glance: Supplementary food that can help joint care for dogs over 7 years With green lipped mussel: a source of omega 3 - for stiff joints With vitamin C and E blend: can help maintain joint mobility With glucosamine and manganese: can support collagen formation in cartilage, tendons and ligaments Easy to swallow Store in a cool, dry place Made in UK