American alligators are large aquatic reptiles with strong jaws, armor-like bodies and muscular tails.

Guinea pigs are gentle, curious pets.

Hamsters are desert-dwelling rodents who have become popular pets.

Mice and rats are curious, social animals who can make excellent pets.

Mink are semi-aquatic mammals similar in appearance to weasels and ferrets.

These shy, gentle animals share our neighborhoods—and sometimes our homes.