Giving our pets shots and vaccinations regularly is the best thing we can do for them. It is one of our responsibilities for our pets and most probably the best way to show our love for them.Just like humans, animals needs to have shots to prevent them from certain diseases. Through vaccinations the animal's immune system is stimulated to protect itself against distemper, rabies, parvo, leptospirosis, hepatitis, heartworm and parasites. The rabies shots are given every year while the rest are given every 6 months or according to what your veterinarian would schedule. No matter what, you must follow it so as not to disrupt the effects of the vaccines and redo it again after sometime.

If you would notice that our pets sometimes gets sick after having shots but some pets don't, that is because vaccinations is actually giving our pets a less severe of the disease or related disease, with the idea that it is better to be a little sick now rather than a lot sicker later. Vaccines are just pieces of the virus and it don't actually transmit the disease. Being sick after having shots is just a reaction to the vaccines.
Be aware also that pets shouldn't be given a bath for about 4 or 5 days after vaccination cause they will be sick. Bathing animals is stressful for them and after vaccinations, they are usually weak because of the effects of the vaccines. Some animals should have rest and stressing them more might cause them to have complications. Also always have a record of your pet's vaccinations so they won't miss any vaccines.

Everything I wrote describes how I take care of my pets. This is how I repay my pets for the unconditional love they give me. I precious my pet's life so I have their regular vaccines every year done by a veterinarian, in order to save them from getting sick or infected and because I want to spend many years with them. I hope you do the same with your pets too.