As your dog ages, its nutritional needs will change. PURINA PRO PLAN Medium Large Adult 7+ Sensitive Skin (formerly OPTIDERMA) is a dry food made with selected protein sources, the recipe of which has been specially tailored to older dogs of medium and large breeds. This senior food meets your dog's daily nutritional needs and is suitable for daily feeding. This food is characterised by its delicious salmon flavour, which contributes high-quality animal proteins and unsaturated fatty acids as the 1st ingredient. It also contains a nutrient complex that promotes vitality in older age. The omega fatty acids from added fish oil can help to support skin and coat. It is also free from wheat gluten. PURINA PRO PLAN Medium Large Adult 7+ Sensitive Skin is well accepted by many dogs thanks to its tasty formula. PURINA PRO PLAN Medium Large Adult 7+ Sensitive Skin a glance: Holistic dry food for older dogs (7 years and older) of medium and large breeds (10kg and over) Highly specialised: develo