Source of calcium
The term "source of calcium" for an ingredient in dog food means that this ingredient contains significant amounts of calcium and can therefore contribute to meeting your dog's calcium requirements. Calcium is an essential mineral that is important for various bodily functions of your dog. It plays a central role in building and maintaining bones and teeth, supports blood clotting, nerve transmission, muscle contraction and heart function.
Adequate calcium intake is particularly important for puppies and pregnant or nursing bitches, as the requirement is increased during these phases. But adult dogs also need an adequate amount of calcium to support their bone health and general bodily functions.
Good sources of calcium in dog food can include: bone meal, ground eggshells, dairy products such as yogurt or cheese (in moderation, as some dogs do not tolerate lactose well), and certain vegetables. However, it is important to ensure a balanced diet and not to feed too much calcium, as this can also cause health problems, especially in large breeds during growth.
The exact amount of calcium your dog needs depends on various factors, such as age, breed, size and health status. A veterinarian or dog nutritionist can help you determine your dog's specific needs and adjust their diet accordingly.