Yes, many people keep various breeds of tarantulas as exotic pets, but this oversized species has menacing fangs that are a danger to most small and mid-sized prey. The Goliath Birdeater, ...

Goliath Birdeater (Theraphosa blondi): Recognized as the world's largest spider, it can weigh 175g and boasts a leg span of up to 30 cm, according to BBC.