The 9kg bag of Meals for Mutts Puppy Turkey, Salmon& Sardine is suitable for young dogs up to 12 months of age. Growing dogs require omega 3,6 and 9 (DHA’S and EPA’S) for brain function, and also to assist with cardiovascular health, teeth, nails, skin and coat. Turkey is an alternative to common flavours, and a source of iron, zinc, potassium and phosphorus. Also a source of vitamin B6 and niacin, which are both essential for the body’s energy production. Can help lower cholesterol levels. Contains the amino acid, tryptophan, which produces serotonin and plays an important role in strengthening the immune system. Salmon contains small bioactive protein molecules (bioactive peptides) that may provide special support for joint cartilage, insulin effectiveness, and control of inflammation in the digestive tract.