A veterinarian is a doctor who works with animals. If an animal gets sick, the veterinarian can help the animal recover. A veterinarian can also give an animal shots or other treatments to prevent sickness.
Explanation
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The smallest dog is the chihuahua >. Most chihuahuas are about 5 inches (13 centimeters) tall at the shoulder and weigh from 1 to 6 pounds (0.5 to 2.7 kilograms).
A person who has an aquarium is called an aquarist. Most home aquarists have freshwater aquariums rather than marine aquariums. The freshwater type requires less expense and work to set up and maintain.
Mongrels—that is, animals of mixed breed—also make wonderful pets.
Small dogs usually live longer than big dogs. A toy poodle or pug can live up to 15 years, but a Great Dane or St. Bernard is old at 8 or 9.
A female cat is called a queen and a male cat is called a tom. The babies are kittens.
Scientists say that cats can make more than 60 sounds. They meow, purr, wail, scream, and hiss. Meowing can be a friendly hello, or it can mean the cat is lonely or hungry.
The green iguana, also called the common iguana, is found from Mexico to southern Brazil and Paraguay. Green iguanas may grow to 6 feet (1.8 meters) in length. These iguanas have a large flap of skin called a dewlap at their throat and a crest of scales along their back and long tail. Their color ranges from gray to green, with brown bands around the body and tail. Green iguanas are the most common type taken in as pets.
Goldfish are small fish that many people keep as pets. There are about 100 kinds of goldfish, but only about 20 kinds are sold.
Parakeets are loving pets that are easy to train. They are natural acrobats, and they can be fun to watch. Parakeets can do many tricks on tiny ladders and seesaws. The most common pet parakeets are budgerigars, or budgies. Most budgies can be trained to talk. The best time to start the training is when the bird is just a few weeks old.
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