Dear Friend, I'm glad to receive your letter.There are always some unpleasant things in our life,we need to try our best to solve these problems.I heard that your parents don't let you have pets and you are very unhappy. I think you should show understanding for your parents, since pets always carry health risks.Dogs,cats,rabbits,hamsters,gerbils,and many other cuddly creatures can all bite or scratch when feeling testy .And both reptiles and birds can carry harmful bacteria like Salmonella that can be transmitted to children.Also, most animals create some kind of mess,whether by soiling carpets,scratching furniture,or creating dust bunnies during shedding season,so maybe it's really not very convenient for your family to have a pet. Wish you everything is ok! Yours, Peter