How to help a pet that is suffering from cancer?

Unfortunately, cancer is difficult to treat in animals, because their body is more vulnerable, but I know that some cats or dogs successfully undergo chemotherapy in veterinary clinics and then for a long time please their owners. If you want to help your pet, you need to take more care of his or her immunity. For example, on pet portals such as World Pet Express, you can find descriptions of various vitamins and supplements that can enhance your pet’s immunity and have a beneficial effect on the health of your lovly one.