Animals Animals That We Keep As Pets There are a wide variety of animals that people can keep as pets, each with its own unique characteristics and care needs. To learn more about specific pets, click on the titles below. Read Blogs 1. Cats and Dogs The most popular pets, known for their companionship and loyalty. 2. Birds Parrots, canaries, and budgies are popular for their songs and, in some cases, their ability to mimic speech. 3. Rabbits or Small Mammals Hamsters, guinea pigs, and rabbits are loved for their manageable size and playful nature. 4. Reptiles Parrots, canaries, and budgies are popular for their songs and, in some cases, their ability to mimic speech. 5. Fish Fish are often kept for their beauty and the calming effect of watching them swim. 6. Insects and Arachnids Tarantulas, ants, and even certain beetles can be kept as fascinating pets. 7. Amphibians Frogs and salamanders are unique pets for those interested in herpetology.