AYKA duck breast, freeze-dried - DRY BARF Ideal for holidays, “eating-to-go” or as a training incentive. What is freeze drying? The meat is first frozen. A vacuum is then created in a complex process in order to gently transfer the water contained in the meat from the frozen state to the gaseous state. The water therefore evaporates during the process and the product keeps its original shape, but loses approx. 1/4 - 2/3 of its weight. The product is also known colloquially as dry BARF. Composition: 100% duck - mono protein Analytical constituents: Crude protein 90.9% Crude fat 6,5% Humidity 1.9% Crude fiber 0.3% Crude ash 5.2% Individual feed Please note: Since these are natural chews, shape, color, size and weight may differ. In some cases, they may also lie outside the specified description.