Pros: Fun and often funny. Some will be highly interactive (never leaving your lap or quite playful), and some will disappear until dinner is served (you are their slave). It all depends on what you are looking for. Usually require a bit less maintenance than dogs do.
Cons: That litter box smell (in most parts of the country, it is best to keep a cat indoors), worried parents if an outdoor cat doesn't make curfew, sometimes they barf up hairballs, sometimes they scratch stuff up. They sometimes scratch and bite if they don't get their way.
How do I get one? Rescue, rescue, rescue. There are SO many kittens and cats of any age that need homes desperately.
Upfront cost: $$
Ongoing cost: $$
Daily care required: Feeding once or twice, providing fresh, clean water as needed, scooping the litter box.
Periodic care required: Regular veterinary care, grooming (varies, depending on coat) pet sitting.
Bottom line: Look for the right fit. Cats are as individual as we are. If you adopt a cat that fits with the lifestyle you want, you'll have a great buddy.
SMALL CAGED FURRIES
Rabbits, guinea pigs, rats, mice, hamsters, and gerbils all fall into this category. Though personalities will vary amongst breeds and individual animals, the general care and time commitment is similar.
Pros: These pets are cute and entertaining, and, depending on type, can even be trained. They don't need walks, and they won't take over your house (unless they escape, heaven forbid).
Cons: Frequent cage clean-ups and difficult–if not impossible–to potty train. Often shy and skittish, at first and can be slow to warm up. These animals often make quite a bit of noise gnawing on things hopping about or running in an exercise wheel.
How do I get one? Your best option is always to rescue, but small caged animals aren't as abundantly available as dogs and cats. If you've checked your local rescues and the type of pet you want is not available, make sure the pet store you purchase from is reputable.
Upfront cost: $$
Ongoing cost: $
Daily care required: Providing fresh food and water and interaction, as well as a means to exercise (large pen or running wheel).
Periodic care required: Veterinary care as needed, Cage cleaning every few days, depending on the individual animal. Pet sitting required for extended trips.
Bottom line: In reality, small caged animals are more work than they are thought to be. They can be great "starter" pets for children, but once the initial infatuation wears off, your child may lose interest.
BIRD
Birds come in all kinds, from the small, quiet, finch to the exotic, chatty, parrot. if you are truly a bird lover, you should have no trouble finding the perfect fit.
Pros: Beautiful and fun to watch and interact with (depending on species). Songs can be soothing to listen to. You can put them to bed.
Cons: Birds can be messy and loud. Birds who squawk can be disruptive. Time consuming to train. Some will bite.
How do I get one? Bird rescues exist, and they are great places to find an avian family member. Rescues will know the individual personalities of birds and can help you find a great match. Purchasing a bird through a reputable pet store is a second option.
Upfront cost: $$-$$$$
Ongoing cost: $$
Daily care required: Providing food, fresh water, and treats, as well as daily interaction and cage maintenance.
Periodic care required: Regular veterinary care, wing clipping, cage cleaning (as well as the area around the cage) pet sitting.
Bottom line: In order to be a successful bird parent, you have to be a bird person. They can be great pets for children, depending on the type of bird you are considering, but require quite a bit of attention and parents will definitely have to help quite a bit, initially.
REPTILES, AMPHIBIANS, AND SNAKES
Reptiles, amphibians, and snakes make excellent pets for children, as long as they are handled properly. They are unique and fun to learn about and care for.