66% of U.S. households own pets. Pets should become family members and require regular care
Capybaras are the friendliest wild animals, known for their social nature. Dolphins are the friendliest ocean dwellers, often traveling in pods. Bearded dragons are the friendliest reptiles, enjoying human interaction. Swans are the friendliest birds, especially when soothed by human voices
Rats are natural students with human-like brain structure and problem-solving abilities. Pigeons can recognize all 26 English letters and show complex self-awareness. Crows are tool-using non-primates with largest avian brains. Pigs are highly trainable with 20 different communication sounds. Octopuses use high-order planning and can disguise themselves as rocks
Anacondas are semiaquatic snakes found in tropical South America. Three to five extant species exist, including the green anaconda. Green anaconda is the world's largest snake by weight
Over 7,000 species of reptiles found worldwide except Antarctica. Range in size from few centimeters to 3-meter Komodo dragon. Most are quadrupedal, some can glide and some are legless. Covered in keratin scales for protection and water conservation
Frogs have long hind legs and webbed feet with sticky pads. Toads have shorter hind legs and unwebbed feet. Frogs are slender and athletic, while toads are shorter and stubbier. Frog skin is smooth and rubbery, while toad skin is bumpy. Frogs are generally lighter green, while toads are darker olive-green