The Application segment of the Veterinary Biological Vaccines market refers to the various uses of these vaccines in preventing and treating diseases in animals. This segment is crucial in understanding the Veterinary Biological Vaccines segmentation, as it helps identify the primary areas where these vaccines are applied. The application segment includes subtypes such as companion animals and livestock, each contributing significantly to the overall market size. For instance, companion animals, including dogs, cats, and horses, require regular vaccinations to prevent diseases such as rabies, distemper, and influenza. On the other hand, livestock, including cattle, pigs, and poultry, require vaccinations to prevent diseases that can lead to significant economic losses.