What is the best pet you can have if you don't have allergies to anything?

Well, all pets need a lot of attention and care. Why can't you have a cat or a dog?

Anyway, if you want a pet , you can consider having a terrapin or fish . However, while the terrapins are cheap, you have to consider other factors like it's tank, food etc.

You can also opt for a hamster. They are really enjoyable to watch. Hamsters are also cheap but like the terrapin , you have to consider it's food, cage, bedding material, exercise wheel etc . However, hamsters will exercise at night so don't put it in your bedroom as the exercise wheel can get really noisy. You have to change the bedding every week.

My advice is before buying a pet, you must have the time and patience to care for it. Read up more about them before you make your mind. I am sure there are many other pets that you can have but i only decided to suggest fish, terrapin and hamsters as I have a fish, 1 hamster, 2 terrapins and a dog so I have experience in taking care of them.