Purina Pro Plan Medium Breed Puppy

Pro Plan puppy helps puppies get the best possible start in life, with special ingredient, colostrum, proven to support a puppy’s immune defences and help protect from common intestinal upsets. A puppy has just 1 year to develop their 3 protective systems, immune, digestive, and skin. What they are fed can help set them up for life. Healthy puppies are born with a functional immune system, but it is very immature at birth. This can make puppies more prone to infections as their immune system is still developing. Until weaning they receive antibodies and other components from mother’s milk. At weaning antibody levels drop and immunity reaches a low, which can last until the puppy is 5 months old. Pro Plan puppy contains colostrum proven to boost the immune system and help support long term health during this immunity gap. Complete and balanced for medium breed puppies.