DDs are 6 and 3 and I am just waiting for the day when they come home from school and tell me that they want a pet.
We already have a cat which dh and I got before dds were born.
We did borrow dm's hamster for a few weeks just to see how things went, and they did go as I expected. By the end of the first week I was the one who was cleaning, feeding and handling it. (Actually I'm glad we gave it back to dm when we did as the hamster died a month after !)
Just wondered if your children have pets, what they are and if they look after them themselves.